IMG.LY vs Shotstack Alternative

What Our Clients Say About Us

IMG.LY’s solution engineers did a deep dive on our business case and helped us implement a custom print kiosk UI.

André Albrecht

Digital Solution Manager

Brother

Our customers create over a million personalized postcards each year choosing from over hundreds of templates with IMG.LY’s SDK. It’s the only solution that allows us to build our own specialized, on-brand UI that integrates seamlessly with our platform.

Jeanine Zaalberg

Product Manager

Swiss Post

Our app has photo-editing at the very core of its experience and the editor has been invaluable in making that vision happen. There are no other tools on the market up to the quality of PE.SDK.

Toby Green

Lead Developer

Elbi

IMG.LY vs. Shotstack at a Glance

Primary Use Case

Dual-purpose creative platform serving both user-facing embedded editors and backend automation workflows. Embeds interactive editing interfaces directly into applications for end-user content creation while simultaneously functioning as headless automation engine for programmatic generation. Single SDK handles template-driven personalization across video, design, and print, whether created by users through visual interfaces or generated automatically via APIs from data pipelines, CRMs, or marketing systems.

Cloud-based video editing API platform that enables automated video creation at scale. Core offering consists of Edit API for programmatic video creation via JSON templates, Studio SDK for browser-based interactive editing, and Create API for AI-powered asset generation. Designed for bulk video generation and mass personalization workflows.

IMG.LY serves both interactive editing and headless automation with unified SDK. Shotstack focuses on cloud API automation for high-volume video generation.

Target Audience

Teams building applications with creative capabilities, both user-facing editing tools and backend content generation systems. Serves businesses embedding visual editors for customer personalization alongside engineering teams implementing automated asset production pipelines. Customers include social media apps, web-to-print providers, marketing platforms, e-commerce sites, DAM systems, and enterprises requiring both interactive creation interfaces and programmatic generation at scale.

Developers and engineers who need to integrate video creation into applications programmatically. Businesses requiring automated video workflows across real estate, automotive, sports, media, and social media marketing.

IMG.LY serves businesses needing both interactive editors and automation workflows. Shotstack targets developers automating video production at scale.

Technical Approach

Unified SDK architecture separating rendering engine from UI layer. Supports three deployment modes: full UI for embedded editing, custom UI with engine APIs, or pure headless for automation. Same C++ engine processes content identically whether user clicks buttons in browser or backend script calls APIs. Rendering happens client-side (browsers, mobile apps) or server-side (Node.js) based on infrastructure preferences. Organizations control where code runs and data resides without cloud service dependencies.

RESTful API with JSON-based video editing specifications. Cloud infrastructure with server-side rendering and auto-scaling capabilities. Multiple APIs: Edit API (video editing), Serve API (asset management), Ingest API (asset upload), Create API (AI generation). SDKs available for Node.js, Python, PHP, Ruby.

IMG.LY provides unified engine supporting UI-based editing and headless automation. Shotstack offers cloud-based API service with server-side processing.

Advanced Video Editing

Timeline-driven video editor with multi-track composition supporting frame-level precision. Direct browser-based MP4 manipulation using WebCodecs eliminates transcoding delays. Layering system handles video clips, images, audio tracks, and graphic overlays simultaneously. Scene management, adaptive template rendering, and export flexibility across formats enable both interactive user editing and programmatic batch generation.

Programmatic video editing via JSON configuration with timeline-based composition. Supports trimming, concatenation, transformations (rotate, skew, flip, crop), effects (zoom, fade, greyscale), transitions (fade, dissolve, wipe), motion effects, chroma key, and animated text. Limited to basic operations such as placing elements at fixed locations with predetermined timestamps and dimensions.

IMG.LY offers more comprehensive editing with interactive UI and cross-platform deployment. Shotstack provides programmatic API-based editing optimized for automation.

Templating & Dynamic Editing

Intelligent template engine with self-adjusting layouts that respond to content dimensions and aspect ratios. Placeholder-driven system supports both UI-based template creation and API-driven population. Role-based template access controls enable team collaboration with defined permissions. Templates maintain consistency whether rendered through interactive editors or automation pipelines, with the same template definition driving both workflows.

Template system uses merge fields with handlebars-style placeholders for dynamic content replacement. Create and save reusable video edits as JSON templates. Mass personalization enables creating thousands of videos from one template. Templates require fixed lengths, timestamps, and dimensions for every element. Difficult to handle varying lengths and sizes dynamically. Cannot resize templates to fit different resolutions without remaking.

IMG.LY provides fully customizable templates with adaptive layouts and programmatic control. Shotstack offers template system optimized for bulk generation with fixed specifications.

Creative Automation

Provides equal-weight automation capabilities alongside embedded editing. Operates headless in Node.js for programmatic generation pipelines - same SDK handles both user editing interfaces and backend automation without additional components. Integrates with data sources, CRMs, marketing platforms for automated asset generation. Template definitions work identically whether rendered through UI or API calls. Organizations deploy automation workflows on infrastructure they control without cloud service dependencies or vendor lock-in.

Primary focus on automation with cloud-based API for rendering thousands of videos simultaneously. Asynchronous processing with callback mechanisms. Performance of approximately 20 seconds per minute of video. Concurrent rendering of thousands of videos with auto-scaling infrastructure. Optimized for bulk and template-based video generation. No-code platform integrations with Make, Zapier, and Pipedream.

IMG.LY offers embedded editing and automation as unified solution. Shotstack specializes in cloud API automation with concurrent rendering capability.

Advanced Design Editing

Vector graphics, text manipulation, layout systems, and print-ready output including CMYK and Pantone. Enables customizable collage editors with unlimited layout templates, cutout shapes for web-to-print, and advanced typography. Includes smart layouts, role-based templates, pixel-perfect print designs, and flexible canvas management. Export options include PNG, JPEG, TGA, binary, and PDF.

Does not offer design editing capabilities. Focused exclusively on video and image composition for video production. No support for vector graphics, print workflows, or standalone design editing.

IMG.LY offers full-featured design editor supporting print and web design workflows. Shotstack is video-only with no design capabilities.

AI Capabilities

Extensible AI framework supporting custom model integration alongside built-in intelligent features. Smart layout algorithms automatically optimize designs for readability and visual balance. Plugin architecture enables teams to connect proprietary or third-party AI services for specialized workflows. AI enhancements operate as editing assistants while preserving full manual control over final creative decisions.

Create API provides AI-powered asset generation including text-to-speech (via ElevenLabs), image generation, and video generation. Third-party AI provider support for integrating AI services. No built-in auto-subtitles, auto-zooms, or smart b-roll features. AI capabilities focused on asset generation rather than editing enhancements.

IMG.LY focuses on design assistance and content generation with plugin extensibility. Shotstack emphasizes AI asset generation through third-party provider integrations.

Asset Management

Asset system combining embedded libraries with external integrations; Getty Images, Unsplash, and Airtable connect directly without middleware. Organizations extend the default library with custom asset sources while maintaining local data control. Supports both video and design assets through unified management interface. Client-side architecture keeps all media under application control rather than external service dependencies.

Three-tier system: Ingest API for uploading and storing source footage, Serve API for inspecting and managing hosted assets with CDN delivery, and built-in hosting with global CDN. Supports video, images, audio, and fonts. High-availability storage with permanent hosting option. Files stored with CDN delivery. Maximum 5GB per source file, 10GB total project size.

IMG.LY offers enterprise-grade DAM integration with third-party providers and custom sources. Shotstack provides cloud-based asset management with CDN hosting and API-based access.

User Interface

Production-ready modular interface available for applications requiring user-facing editors. Canvas-based interaction with timeline controls, filter palettes, effect panels, and audio mixers enable direct content manipulation. Component architecture permits reorganizing panels, substituting controls, or building entirely custom interfaces. Alternatively, headless mode bypasses UI entirely for automation workflows. Same SDK supports both UI-based editing applications and invisible backend generation systems.

Edit API is code-based only with no visual interface. Studio SDK offers browser-based interactive editor with visual timeline, drag-and-drop, multi-track support, real-time preview, WYSIWYG text editing, and playback controls. Shotstack Studio is standalone online video editor for template creation. Studio SDK can be embedded and white-labeled. Framework-agnostic: TypeScript, React, Vue, Angular, Next.js.

IMG.LY offers optional UI for interactive editing or headless operation for automation. Shotstack separates API-only approach from optional browser-based Studio SDK.

White-labeling

Zero-branding architecture ensures no vendor identification appears in user-facing interfaces or rendered outputs. Visual customization encompasses complete UI restructuring, not merely cosmetic theming. Internationalization built-in supports global deployments. Headless mode eliminates UI entirely for fully custom implementations. Organizations achieve pixel-perfect brand alignment including custom color palettes matching corporate guidelines.

Not applicable; Studio SDK supports white-label branding with custom logo and colors. Theme customization and configurable dimensions. Can be styled to match brand identity. Polyform Shield license is free for non-competing uses only. Edit API outputs have no Shotstack branding. Sandbox renders include watermark.

IMG.LY ensures comprehensive white-labeling with structural UI customization. Shotstack employs white-labeling for Studio SDK with branding and theming options.

Interactive Editing

Canvas-first interaction model delivers instantaneous visual feedback as users manipulate content. Timeline scrubbing, zooming, and playback respond without server latency. Effect previews render in real-time using GPU acceleration. Multi-platform consistency ensures identical behavior whether editing on web, mobile, or desktop. Direct manipulation paradigm - click, drag, adjust, matches professional creative tools rather than code-based workflows.

Requires building everything with API calls.Edit API is non-interactive, requiring JSON specifications. Rendering takes seconds to minutes (not real-time). Studio SDK provides browser-based interactive editing with visual timeline, drag-and-drop, multi-track support, real-time preview, clip resizing with edge detection, playback controls, snap-to-grid, zoom and scroll controls, and undo/redo. Studio SDK is limited to browser environments only.

IMG.LY supports responsive interactive editing optimized for cross-platform web and mobile use. Shotstack offers browser-based interactive Studio SDK; core Edit API is non-interactive automation.

Multi-Layer Editing

Unlimited-depth layer system organizes video clips, graphics, audio, and effects with sophisticated composition controls. Blending modes, opacity gradients, and z-axis management enable professional-grade visual effects. Grouping and parenting relationships create reusable composition hierarchies. Lock and visibility controls streamline complex project management. Layer architecture maintains consistency across all deployment targets: web, mobile, and desktop.

Multi-track timeline composition only in Studio SDK with support for multiple video, image, audio, and text layers. JSON-based layer system for Edit API with tracks and clips. Supports overlays, picture-in-picture, and composite effects. Layer positioning via coordinates and transformations. Limited to functional layering without advanced composition features like blend modes.

IMG.LY supports comprehensive multi-layer composition with advanced controls and unlimited layers. Shotstack offers multi-track timeline with functional layering for video composition only via Studio SDK.

Component Architecture

Decoupled engine and editor layers enable flexible integration patterns: full UI, custom UI, or headless operation. Granular component registration system lets developers inject custom tools without SDK modifications. Order APIs control component layout programmatically. Plugin framework extends core capabilities while preserving upgrade paths. Architecture supports partial adoption - use only needed components rather than monolithic implementation.

API-based architecture with separate services: Edit API (rendering), Serve API (asset delivery), Ingest API (asset upload), Create API (AI generation). Studio SDK is framework-agnostic JavaScript library for browser integration. No modular component system—services consumed as integrated APIs. Architecture emphasizes cloud infrastructure and API endpoints rather than client-side components.

IMG.LY supports highly modular component architecture with granular customization. Shotstack offers API-based service architecture optimized for cloud automation.

Cross-Platform Support

Platform-spanning deployment model covers web frameworks (React, Angular, Vue, Svelte, Next.js), native mobile (iOS, Android), cross-platform mobile (React Native, Flutter), desktop (Electron, macOS), and backend (Node.js). Single codebase adapts to each platform's idioms while maintaining functional parity. Same templates render identically whether processed on user devices or backend servers.

Server-side API accessed from backend services only. Studio SDK runs in web browsers with framework-agnostic support (TypeScript, React, Vue, Angular, Next.js). No native mobile apps (iOS/Android) or desktop applications. No direct client-side rendering. Cloud-based API requires backend infrastructure to make API calls.

IMG.LY supports web, mobile, desktop, and server environments. Shotstack works via server-side API with browser-based Studio SDK only.

Customizability

Granular configuration system spanning UI appearance, functional workflows, and architectural patterns. Toolbar reconfiguration, asset library customization, and workflow adjustments occur through code-based APIs. Role-based permission models enable multi-tenant deployments. Headless APIs bypass default UI entirely for completely custom implementations.

Full control over video composition via JSON with custom resolutions, output formats, settings, and destinations. Studio SDK supports white-label branding, theme customization, and configurable dimensions. Limited to built-in capabilities—cannot upload custom effects or filters. No traditional plugin architecture. Extensibility primarily through API integrations with third-party services.

IMG.LY offers architectural-level customization with unlimited flexibility. Shotstack provides API-level customization within cloud service constraints.

Extensibility

First-class plugin architecture enables custom tool development without SDK modification. Extension points cover UI components, export formats, asset sources, and processing pipelines. Teams integrate proprietary services or third-party APIs while maintaining SDK upgrade compatibility. Modular design supports selective feature adoption - load only needed capabilities to optimize bundle size.

No traditional plugin system. Extensibility through API integrations with third-party services (AI providers, storage destinations like AWS S3, Mux, Google Cloud, Vimeo). No-code platform integrations with Make, Zapier, Pipedream. Cannot upload custom effects, filters, or plugins. Limited to built-in API capabilities.

IMG.LY supports plugin system for unlimited extensibility. Shotstack has no plugin support; extends through third-party API integrations.

Ease of Integration

Platform-specific integration guides with working code samples across React, Angular, Vue, Flutter, React Native, and server frameworks. Pre-built editor solutions reduce initial implementation to configuration rather than development. Evaluation period includes full SDK access for production-readiness assessment. Multi-tier documentation serves both quick-start and deep-dive needs.

RESTful API with JSON specifications. SDKs available for Node.js, Python, PHP, Ruby. Developer sandbox for testing. Well-documented API with tutorials and guides. Straightforward API integration requiring backend infrastructure. Studio SDK provides framework-agnostic JavaScript library for browser integration.

IMG.LY offers comprehensive documentation for deeper SDK integration across more platforms. Shotstack provides API integration with multiple SDK languages.

Flexible Rendering Approach

Cloud-based server-side rendering only. All rendering happens in Shotstack's cloud infrastructure with no client-side or local rendering. Asynchronous processing with callback mechanisms. Performance of approximately 20 seconds per minute of video. Concurrent rendering of thousands of videos simultaneously with auto-scaling infrastructure. Studio SDK can export to video via browser but uses cloud API for production rendering.

IMG.LY adapts rendering location to workflow type (user editing vs automation). Shotstack works exclusively via cloud-based server-side rendering.

Mobile Performance

Native mobile SDKs for iOS and Android plus cross-platform framework support (React Native, Flutter) ensure editing capabilities match desktop experiences. Same rendering engine across all platforms maintains consistent output quality. Performance tuning targets modern device capabilities without degrading older hardware support. Codec handling and memory management optimize for mobile constraints.

No native mobile SDK support. Mobile access limited to browser-based Studio SDK. All rendering occurs server-side in cloud infrastructure, not on mobile devices. No offline mobile editing capabilities. Mobile integration requires backend API calls from mobile apps.

IMG.LY provides consistent cross-platform performance across native iOS, Android, React Native, and Flutter. Shotstack has no mobile SDK; cloud API accessed from backend services only.

Production Readiness

Battle-tested across enterprise deployments generating 500M+ creative outputs monthly. Continuous release cycle maintains compatibility while introducing features. Multi-tier support structure scales from community resources to dedicated engineering assistance. Organizations deploy without infrastructure concerns, SDK handles complexities internally.

Production-ready cloud service used by over 20,000 businesses across. Receives frequent updates and infrastructure improvements. Auto-scaling cloud infrastructure ensures reliability. Multiple support tiers including enterprise SLA-backed support for high-volume customers.

IMG.LY supports enterprise-scale deployments with 500M+ monthly productions. Shotstack serves 20,000+ businesses with cloud-scale video automation.

Scalability

Scales through two complementary approaches: distributed client-side rendering where user devices handle processing, and centralized server-side automation on organization-controlled Node.js infrastructure. Template-driven workflows enable generating unlimited variations whether users create one-off content or automation pipelines produce millions of assets. Architecture handles both interactive editing at scale (millions of users) and batch automation workloads without performance degradation. Organizations scale horizontally by adding infrastructure capacity they manage.

Built for scalability with cloud infrastructure. Concurrent rendering of thousands of videos simultaneously. Auto-scaling based on demand. Performance optimized for bulk video generation. High-volume solutions available for 50,000+ minutes per year with custom pricing. Handles distributed rendering workloads efficiently.

IMG.LY scales through both user-driven creation and backend automation on controlled infrastructure. Shotstack scales through cloud infrastructure for concurrent high-volume rendering.

Storage & Data Ownership

Zero data exfiltration architecture, all content remains within application boundaries during editing. Client-side operation eliminates external service dependencies for storage. Optional server deployment maintains team control over infrastructure and data residency. Asset integrations (Getty, Unsplash) occur only when explicitly configured.

Cloud-based storage with high-availability system and global CDN delivery. Rendered assets stored in Shotstack cloud (default 24 hours for Edit API outputs, permanent with Shotstack destination). Users can configure third-party destinations (AWS S3, Google Cloud, Mux, Vimeo). Data processed and stored in Shotstack infrastructure. Ingest API provides permanent hosting for uploaded assets.

IMG.LY offers client-side/on-premise operation with full user data control. Shotstack provides cloud storage with CDN delivery and third-party destination options.

Offline Capabilities

Full-featured editing without network connectivity after initial SDK delivery. Local rendering, export, and template manipulation operate independently of internet access. Asset libraries function offline when using embedded or custom sources. Particularly valuable for mobile apps and intermittent connectivity scenarios.

No offline capabilities. Cloud-based API requires internet connectivity for all operations. Rendering happens server-side in cloud infrastructure. Cannot generate or edit videos offline. Studio SDK requires browser and internet connection. All processing dependent on cloud service availability.

IMG.LY supports editing, processing, and export without internet connectivity. Shotstack requires continuous internet connection for cloud-based processing.

Clear Pricing Model

Usage-based enterprise licensing adapts to platform mix, deployment scale, and feature requirements. Evaluation period provides production SDK access for thorough assessment before commitment.

Three-tier structure: Pay As You Go (one-time credit purchases valid 1 year), Subscription (monthly recurring with credit rollover), and High Volume Solutions (custom pricing for 50,000+ minutes/year). Pricing based on rendering minutes with different rates per tier. Developer sandbox available with limitations. Free trial offered.

IMG.LY delivers enterprise licensing with exhaustive capabilities. Shotstack offers credit-based pricing tiers with pay-as-you-go and subscription options.

Community & Support

Platform-segmented documentation addresses web, mobile, desktop, and server integration patterns. Enterprise licensing includes dedicated support channels with SLA guarantees. Solution architects assist with complex integrations and performance optimization.

Documentation with API references, tutorials, and integration guides. Support levels vary by tier: community support (PAYG), email support (Subscription), dedicated SLA-backed support (High Volume). Developer sandbox for testing. SDKs and integration examples available on GitHub.

IMG.LY provides comprehensive documentation and direct support channels based on license tier. Shotstack offers tiered support from community to dedicated SLA based on pricing tier.

Real-Time, In-Browser Editing

Full in-browser editor with live preview.

No real-time preview – API-based rendering only.

Multi-Layer Editing

Supports real-time multi-track editing (video, images, overlays).

No interactive layer control – must define layers in API requests.

Video Templating & Automation

Supports headless mode & template-based automation.

Supports automated video rendering.

Customization & UI Flexibility

White-label UI, customizable components, plugin system.

No UI – API-only service.

Framework & Platform Support

Web, iOS, Android, and server-side.

Web-based API, backend-dependent.

Advanced Composition (Overlays, Effects, Animations)

Dynamic animations, overlays, and blending modes, picture in picture.

Limited animation & overlay support – predefined API logic.

Asset Support (Images, Text, Video)

Supports video, images, text, stickers, and flexible overlays.

Web-based API, backend-dependent.

Turnkey Solutions for Various Use Cases

Pre-built editors for video, social, and marketing content.

Requires building everything with API calls.

Web2Print Designer

Elevate your Web2Print application with best-in-class Design Editor.

Learn More Open Showcase

Creative Automation

Automate & scale content creation with ease.

Learn More Open Showcase

Variable Data Printing

Enable mass-personalization in your design & print workflows.

Learn More Open Showcase

Photo Prints

Provide seamless design experience and inspire users with easily personalized templates.

Learn More Open Showcase

Print Personalization

Streamline personalization for your print products.

Learn More Open Showcase

Apparel Designer

Whether t-shirts, hoodies or caps, build for any use case, deploy on any platform.

Learn More Open Showcase

FAQs

What is the best Shotstack alternative?

IMG.LY serves as a strong alternative to Shotstack, providing video automation, templating, and real-time video editing. Unlike API-only solutions, it allows users to edit, preview, and manipulate media directly within the browser while supporting scalable rendering for high-volume media generation.

What are the main differences between Shotstack and IMG.LY?

Shotstack specializes in automated video rendering via APIs, whereas IMG.LY provides an interactive, user-friendly editor for real-time video editing.

What customization and UI flexibility do IMG.LY and Shotstack offer?

IMG.LY provides a white-label UI with customizable components and a plugin system, allowing for extensive customization. Shotstack, being an API-only service, does not offer a user interface, requiring developers to build their own UI components.

Can both IMG.LY and Shotstack handle video templating and automation?

Yes, both platforms support video templating and automation. IMG.LY offers headless mode and template-based automation, while Shotstack specializes in automated video rendering through its API.

Which platforms and frameworks are supported by IMG.LY and Shotstack?

IMG.LY supports a wide range of platforms, including Web, iOS, Android, and server-side environments. Shotstack is primarily a web-based API that depends on backend integration.

What asset types are supported by IMG.LY and Shotstack?

IMG.LY supports a variety of assets, including videos, images, text, stickers, and flexible overlays. Shotstack's asset support is dependent on backend integration and may require additional development to handle various asset types.

How does IMG.LY's support for advanced video editing compare to Shotstack?

IMG.LY provides advanced video editing capabilities with automation for dynamic content creation and multi-track editing for video, images, audio, and overlays. Shotstack specializes in automated video rendering via APIs but lacks the interactive, user-friendly editing interface that IMG.LY offers.

Which solution is more suitable for real-time media editing?

IMG.LY is the better option for real-time user-driven editing. Shotstack is primarily used for batch processing and automated video creation.

What types of media formats are supported by Shotstack and IMG.LY?

Shotstack supports MP4 and video-related formats, while IMG.LY supports a broader range, including PNG, JPG, SVG, and MP4.

IMG.LY vs. Shotstack

What makes IMG.LY the best Shotstack alternative?

Real-Time, In-Browser Video Editing

Timeline Editing and Video Composition

Turn-key Solutions

Pre-built UI with Full Customization

What Our Clients Say About Us

IMG.LY vs. Shotstack at a Glance

Features

IMG.LY

Shotstack

Notes

Primary Use Case

Target Audience

Technical Approach

Advanced Video Editing

Templating & Dynamic Editing

Creative Automation

Advanced Design Editing

AI Capabilities

Asset Management

User Interface

White-labeling

Interactive Editing

Multi-Layer Editing

Component Architecture

Cross-Platform Support

Customizability

Extensibility

Ease of Integration

Flexible Rendering Approach

Mobile Performance

Production Readiness

Scalability

Storage & Data Ownership

Offline Capabilities

Clear Pricing Model

Community & Support

IMG.LY

Shotstack

Real-Time, In-Browser Editing

Multi-Layer Editing

Video Templating & Automation

Customization & UI Flexibility

Framework & Platform Support

Advanced Composition (Overlays, Effects, Animations)

Asset Support (Images, Text, Video)

Turnkey Solutions for Various Use Cases

Everything you need

Key Capabilities

Editing

Adjustments

Effect & Blur

Element Snapping

Blend Modes & Grouping

Undo & Redo

Printing

Cutout Lines

CMYK/ Spot color support

Templating

Design Templates

Text Variables

Placeholders & Lockable Designs

Configurable Presets

Customizability

Build Custom UIs

Theming

Media Libraries

Toolbar Customization

Internationalization

Export Options

Check Out Other Use Cases

Web2Print Designer

Creative Automation

Variable Data Printing

Photo Prints

Print Personalization

Apparel Designer

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