Last updated 08-12-2026
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Models Lab
ModelsLab is a design and media API platform that routes image, video, audio, 3D, and LLM generation through one developer account. App teams, agencies, and creative developers use it to call models like Flux, Seedance, and Qwen without wiring up every provider separately.
Most AI API marketplaces bill each modality on its own contract. ModelsLab lists 201 models in one catalog with shared API keys, SDKs for Python and Node.js, and per-call metering from image edits at $0.0047 to LLM tokens priced per million. The $149 Open Source Unlimited plan removes call limits on self-hosted open models while premium third-party models still draw from your wallet.
Plans start at $21 per month for 3,250 API calls with 5 concurrent requests. The pricing page states there is no free tier, and production keys ship with webhook support for long video and 3D jobs.
Basic plan is $21 per month with 3,250 API calls and 5 concurrent requests
Standard plan is $47 per month with 10,000 API calls and 10 concurrent requests
Open Source Unlimited at $149 per month includes unlimited open-model generations and 15 parallel requests
Catalog lists 201 models across image, video, audio, 3D, and LLM endpoints
Image generation starts at $0.0047 per image on published per-model rates
SDKs ship for Python, Node.js, Go, and PHP with REST and WebSocket support
Single API key covers image, video, audio, 3D, and LLM endpoints
Open Source Unlimited removes call caps on self-hosted open models
Webhook callbacks support long video and 3D jobs
Published SDKs for Python, Node.js, Go, and PHP
No free tier or trial credits on any plan
Premium third-party models still bill per call from your wallet
Video and 3D jobs can take minutes to finish compared to image calls
Is Models Lab free to use?
No, Models Lab is paid only. The pricing page states there is no free tier, trial credits, or trial plan. Subscriptions start at $21 per month on the Basic plan with 3,250 API calls.
What does Models Lab cost per month?
Models Lab Basic is $21 per month, Standard is $47 per month with 10,000 calls, and Open Source Unlimited is $149 per month. Premium third-party models bill per call from your wallet on every plan.
Which AI models does Models Lab include?
Models Lab catalogs 201 models covering text to image, image editing, text to video, voice cloning, text to 3D, and LLM chat. The homepage filters list 67 open source models plus closed providers like ByteDance and Black Forest Labs.
What concurrency limits does Models Lab enforce?
Models Lab Basic allows 5 concurrent API requests, Standard allows 10, and Open Source Unlimited allows 15 parallel generations. Long video and 3D jobs can use webhook callbacks instead of polling.
Does Models Lab offer SDKs and documentation?
Yes, Models Lab publishes SDKs for Python, Node.js, Go, and PHP plus docs at docs.modelslab.com. The site also lists an MCP server, CLI, and agents control plane for automated signup and billing.
Can I use Models Lab output commercially?
Yes, Models Lab states generated output is yours to use commercially on every paid plan. Individual third-party models may carry upstream license terms listed on each model page.