Rendobar vs Shotstack logo

Comparison · Template + editor SDK

Rendobar vs Shotstack

Rendobar's Compose API is the better pick for most developers. It is a full video editor in one JSON request, at a fraction of what most JSON video APIs charge. A 10-minute 1080p render costs $0.40 with no subscription, against $2.00 on Shotstack's pay as you go. Shotstack's edge is a white-label editor on every plan, and animated graphics in 4K without an enterprise contract.

Shotstack and Rendobar's Compose API both render video from a JSON timeline. Compose is a full video editor in one JSON request, at a fraction of what most JSON video APIs charge. It bills each second of the video you get back at $0.04/min with no subscription, returns a video of 6 to 20 seconds in 17 to 24 seconds, and lists 117 editing features, kinetic text and 3D turns among them. The same key runs raw FFmpeg, animated captions, compression, and image jobs.

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Verdict

The short answer

Pick the side that matches how you work.

Pick Rendobar if

  • You want a JSON timeline and raw FFmpeg on one API, so nothing is out of reach when a template stops fitting.
  • You don't want a subscription. Rendobar's $0.04/min is a fifth of Shotstack's pay-as-you-go rate, and its credits never expire.
  • Your volume is high. Rendobar's $0.04/min is below the $0.05/min Shotstack charges on its $499 Volume plan, with no plan to buy.
  • You need 4K without a $99 plan. Rendobar Studio renders it for $29/mo at the same rate, and Pro goes to 1440p for $9/mo. Shotstack caps pay as you go and Starter at 1080p.
  • You want animated word-level captions with presets like Hormozi, MrBeast, and karaoke as one job.

Pick Shotstack if

  • You need a white-label video editor embedded in your own product, for users who edit by hand. Shotstack includes one on every plan.
  • You need animated graphics in 4K. Shotstack renders them from its $99 Pro plan. Rendobar renders animated graphics up to 1080p at 30 fps on its own plans and above that only on an enterprise contract.
  • Marketers on your team should build templates with merge fields in a visual editor.

Last updated . Maintained by the Rendobar team. Spotted something out of date or wrong? Email [email protected] .

Scenarios

5 real builds. Who we'd pick.

For each one, the API we'd actually reach for, and the reason. No hedging.

Pick Rendobar

You're writing FFmpeg by hand on a VM right now

You already know `-c:v libx264 -crf 23 -preset fast`. You don't need a new timeline format to replace it. You need to stop running the box. Rendobar takes the command string you'd paste into a terminal, runs it in a sandboxed container, bills per second of compute, and hands you back the file. When you do want a timeline, the compose job is on the same key.

Pick Rendobar

You render videos from a JSON timeline in code

Rendobar's compose job renders from a declarative JSON timeline with multi-track layering, transitions, animated text in any Google Font, shape clips, 34 picture and sound effects, keyframes with 33 easings, Lottie animations, and nested compositions. It outputs MP4, WebM, GIF, MP3, JPG, or PNG. A 10-minute 1080p render costs $0.40, against $2.00 on Shotstack's pay as you go and $1.56 on its $39 Starter plan.

Pick Rendobar

You're building an AI agent that cuts, captions, and watermarks on demand

Both ship a hosted MCP server. Shotstack's composes and renders its Edit JSON, opens its Studio canvas inside the chat, manages templates, and generates AI assets. Rendobar's lets the agent run raw FFmpeg commands, animated captions, and JSON timeline renders, validate a timeline before submitting it, chain one job's output into the next, and fetch the result. Shotstack's fits an agent that only builds timelines. Rendobar's fits one that also cuts, encodes, and captions.

Pick Rendobar

Your workload is spiky, experimental, or long-tail

Shotstack's pay as you go sells 50 minutes for $10, and those minutes last 12 months. Its subscriptions start at $39 a month, and unused minutes roll over for 3 months. Rendobar has no base fee, $5 of credit with no card (125 minutes of 1080p compose), and credits that never expire. Pro is $9/mo with $5 of included credit.

Pick Shotstack

You need an embedded, white-label video editor inside your SaaS

Shotstack ships a white-label video editor you embed in your own app, the same timeline UI its customers hand to marketers, and every plan includes it. Rendobar is an API and does not ship an embeddable editor. If your product's value is "edit video without leaving our app", Shotstack is built for that.

Compare

Feature matrix

17 capabilities, grouped. Where a Rendobar capability is on the roadmap rather than live today, it says so.

Feature Rendobar Shotstack
Developer experience and agents
Primary interfaceREST, TypeScript SDK, rb CLI, and a hosted MCP serverREST API + JSON timeline + editor SDK
JSON timelinecompose: kinetic text, 3D turns, transitions, keyframes, Lottie, 34 effects, nested compositionsYes, core product
Raw FFmpeg commandsYes, sandboxed, with NVENC GPU encoding on Pro and StudioNo, template and preset system
MCP tools for AI agentsHosted server: FFmpeg, captions, timelines, validate, chain, fetchHosted server: timelines, Studio canvas, templates, AI assets
No-code automationVerified n8n node, Activepieces piece, webhooksMake and Zapier integrations
Setup time to first renderSign up, no card, one POST to /jobsAuth, pick a template, compose JSON
Pricing and free tier
Free tier$5 credit, no card, never expires10 credits on signup, valid 30 days
JSON timeline rate$0.04/min of output on every plan, billed per second$0.20/min pay as you go, down to $0.05/min on Volume
Animated graphicsKinetic text and 3D turns at the same rate, up to 1080p at 30 fpsSame per-minute rate
Monthly base fee$0 (Free), $9/mo (Pro) or $29/mo (Studio)$0 pay as you go, plans from $39/mo
Credit expiryCredits never expirePay as you go lasts 12 months, plan minutes roll over 3 months
Where Shotstack wins: animated graphics in 4K on its self-serve plans.
Capabilities and limits
Auto captions / subtitlesAnimated word-level captions with presets, translation, and SRT/VTT outputYes, live feature
Compress to a target sizecompress.target: smallest file that clears a quality barNot listed on its pricing page
Image jobsGenerate, edit, and upscale images from a promptImage output from a timeline, AI asset generation
Output resolution1080p at 30 fps (Free), 1440p at 30 fps (Pro), 4K at 60 fps (Studio), one rate1080p on pay as you go and Starter, 4K from Pro ($99/mo)
Max job runtime1 hour (Free), 9 hours (Pro and Studio)Not stated on its pricing page
White-label editor SDKNo, API onlyYes, on every plan
Where Shotstack wins: a white-label editor SDK you embed in your own product.

Pricing

Pricing math: One 10-minute 1080p render

Single render, 1080p, 10 minutes of output. Per-render cost only, base fees listed separately. Shotstack figures from shotstack.io/pricing on 2026-10-20.

Rendobar compose, no subscription

$0.40

10 min × $0.04/min of output, billed per second, on every plan. Animated graphics cost the same.

Shotstack pay as you go

$2.00

10 min × $0.20/min. Bought in $10 blocks of 50 minutes that last 12 months. Capped at 1080p.

Shotstack Starter

$1.56

10 min × $0.156/min, on top of the $39/mo plan (250 minutes). Unused minutes roll over for 3 months.

Without a subscription, Rendobar costs a fifth of Shotstack. Shotstack's per-minute rate falls as plans grow, to $0.10 on Scale ($199/mo) and $0.05 on Volume ($499/mo). Rendobar's $0.04/min stays below both, with no plan to buy.

Animated graphics bill at the same rate on Rendobar, up to 1080p at 30 fps. Above that they need an enterprise contract.

Shotstack rounds each render down to the second. Rendobar rounds up and bills at least 15 seconds, $0.01, so a 7-second clip costs the same as one of 15 seconds. Shotstack's price also covers the white-label editor.

How we got these numbers
  • Rendobar compose bills per second of output video at $0.04/min, on every plan and at every resolution a plan renders.
  • Shotstack counts minutes by the second, rounded down, at the per-minute rate of the plan you are on.
  • AI asset generation and storage excluded on both sides.

The full comparison on the blog

FAQ

Questions we actually get asked

Which is cheaper, Rendobar or Shotstack?

Rendobar for most workloads. A 10-minute 1080p render is $0.40 on Rendobar with no subscription. Shotstack charges $2.00 on pay as you go and $1.56 on its $39 Starter plan. Its lowest rate, $0.05 a minute on the $499 Volume plan, is still above Rendobar's $0.04/min.

Does Rendobar have a JSON timeline like Shotstack?

Yes. The compose job renders a video from a declarative JSON timeline with tracks, transitions, animated text in any Google Font or your own fonts, shape clips, 34 effects, keyframes with 33 easings, Lottie animations, subtitles, and nested compositions. Output can be MP4, WebM, GIF, MP3, JPG, or PNG. What Rendobar does not have is a visual editor on top of it.

Which integrates faster?

For a developer, Rendobar. Sign up without a card and send one authenticated POST with `{ type: "ffmpeg", params: { command: "..." } }`, or a compose timeline. If a marketer will design the template in a visual editor first, Shotstack's template flow is the shorter path for that person.

Does either support MCP for AI agents?

Both run a hosted MCP server. Shotstack's composes and renders its Edit JSON, opens its Studio canvas in the chat, manages templates, and generates AI assets. Rendobar's lets agents in claude.ai, ChatGPT, and Cursor run FFmpeg, caption, and timeline jobs, validate a timeline first, chain outputs, and fetch the results.

How hard is it to switch from Shotstack to Rendobar?

Moderate, and mostly mechanical. Shotstack's Edit JSON and Rendobar's compose timeline describe the same things (tracks, clips, text, transitions), so the work is mapping field names. Anything the timeline can't express you can do in raw FFmpeg on the same key. Output is a plain file at a URL or in your own bucket, so nothing downstream depends on Rendobar.

Do both have free trials?

Yes, and Rendobar's lasts longer. Shotstack gives 10 credits valid for 30 days. Rendobar gives $5 of credit that never expires, with no card, which covers 125 minutes of 1080p compose output. Free gives each job 1 hour of processing and inputs up to 500 MB. Pro at $9/mo raises those to 9 hours and 10 GB.

What does Shotstack do better?

It includes a white-label video editor you embed in your own application on every plan, and its template workflow lets non-engineers produce variations in a visual editor. Its self-serve plans also render animated graphics in 4K, which Rendobar keeps for enterprise contracts.

Why pick Rendobar over Shotstack?

A JSON timeline and raw FFmpeg on one API, animated captions and image jobs beside them, 4K on Studio at the same rate, and $0.04/min of output with no subscription, a fifth of Shotstack's pay-as-you-go rate.

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Run your first job free

$5 of credit on signup, no card. FFmpeg, captions, timelines, and images on one API key, and credits that never expire.

Get started free See pricing