IN THE FIELD GUIDE
renderly
renderly.video
Renderly is an API-first video rendering platform designed for programmatic video generation at scale, transforming JSON configurations into personalized videos. It supports resolutions up to 4K and offers features like AI voiceover and auto-captions integrated into a scalable infrastructure.
THE PRODUCT, BEYOND THE PITCH
Editorially reviewed · Sources checked Sep 11, 2026
A good fit for
- Enterprises and teams needing scalable, automated video rendering with API integration.
- Developers requiring an API-first video platform with AI features like voiceover and auto-captions.
Know the limitations
- Credits are required for rendering and AI features; 1 credit equals 1 minute of 1080p video, with higher resolutions costing more credits per minute.
- File size and length limits for auto-captions: maximum 5 GB file size and 3 hours maximum audio length.
What you can do
- Generating thousands of personalized videos programmatically from templates for enterprises.
- Adding AI-generated voice narration and synchronized captions to videos in a single API call.
Features
- API-first design with RESTful API, webhooks, and SDKs for programmatic video generation.
- Template variables allow marking overlays as dynamic to create named variables for text, images, video, or audio replacements per render.
- AI voiceover feature generates narration from text scripts with twelve curated voices and no need for microphone or second pass.
- Auto-captions provide word-synced captions with real per-word timings, billing only for the clip duration used.
Integrations
- Supports integration with AI agents like Claude, Cursor, and ChatGPT via a hosted MCP server for template listing and rendering in plain language.
Platforms & data export
- Supports video exports in 1080p and 4K resolutions in MP4 format.
THE COST FOR YOUR TEAM
Go beyond the starting price.
Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.
Known monthly subtotal
$0.00/month
1 of 1 tools could not be priced with these inputs, so this is not the full cost.
| Tool / plan | Monthly | Per year | What this assumes |
|---|---|---|---|
| No pricing recorded yet. Check the official site, or ask the owner to add it. | |||
A practical workflow
- Send a JSON config with dynamic overlay variables to the API to render personalized videos at scale.
- Include a tts object in the render request to generate AI voiceover narration within the same API call.
Based on the sources below. Editorial review does not imply hands-on product testing.
Alternatives to explore
Filter alternatives →Candidates based on category and primary feature. Check feature and pricing differences before switching.
Plan a switch from renderly →What changed
Changes to the facts recorded here, not a live scan of every vendor update. Save this tool to follow updates in your account.
No changes recorded yet.