ModelsLab

What is ModelsLab?

ModelsLab is an AI API platform for developers who want to add image, video, audio, 3D and language models to their apps through one key. It hosts open-source models such as Flux, SDXL, Qwen Image and Wan on its own GPUs, and also exposes third-party models from providers like Google, Kling and Seedance that are billed per call from a wallet. The language-model endpoint is OpenAI-compatible, so the OpenAI SDK can point at it. Plans are subscriptions with different API call volumes and concurrency: Basic at $21/month, Standard at $47/month and Open Source Unlimited at $149/month, which removes call limits on self-hosted open-source models. There is no free tier or trial, and plans have a refund window for requests within 14 days of a charge. Usage rates are listed per model, with images from $0.0047 each and video from $0.02 per second. Output can be used commercially on paid plans, subject to each third-party model's own licence.

Use cases

• Generate images through an API
• Create short videos from text or images
• Synthesize speech and audio
• Run open-source models without managing GPUs
• Add an OpenAI-compatible LLM endpoint
• Prototype AI features in apps

Who it's for

• App developers
• SaaS teams
• Game studios
• AI startups

Why use ModelsLab

• One API key reaches image, video, audio, 3D and language models.
• The flat-rate unlimited plan suits heavy use of self-hosted open-source models.
• Per-model pricing is listed publicly, so costs can be estimated before building.
• Every plan reaches every model; plans differ in volume and concurrency, not model access.
• A refund is available within 14 days of a charge, minus usage consumed.

ModelsLab features

• Text-to-image, image editing, text-to-video and text-to-audio endpoints
• Text-to-3D models
• Hosted open-source models including Flux, SDXL, Qwen Image and Wan
• Third-party models billed per call from a wallet
• OpenAI-compatible LLM endpoint
• Community LoRAs and checkpoints
• Concurrent request limits by plan (5, 10 or 15)
• API for agents to sign up, pay and get a key

ModelsLab integrations

• OpenAI SDK

How to get started with ModelsLab

1. Subscribe to a plan, since there is no free tier.
2. Generate an API key from the dashboard.
3. Pick a model from the catalogue and copy its example request body.
4. Call the endpoint from your app, and fund the wallet if you use premium third-party models.

ModelsLab limitations

• Paid-only: no free tier, free credits or trial
• Wallet top-ups require an active subscription
• Plan allowance resets each billing period and does not roll over
• Premium third-party models are billed per call even on the unlimited plan

ModelsLab pricing

ModelsLab has no free plan. Plans start at $21 per month, according to the official pricing page on 24 Oct 2026.

ModelsLab plans

• Basic

  $21/month

  monthly; cancel anytime

  • Prototype tier
  • 3,250 API calls
  • 5 concurrent API requests
  • API access to all models
  • Shared GPU
  • Support via Discord or email

• Standard

  $47/month

  monthly; cancel anytime

  • Production tier
  • 10,000 API calls
  • 10 concurrent API requests
  • API access to all models
  • Priority developer support

• Open Source Unlimited

  $149/month

  monthly; cancel anytime

  • Mission-critical tier
  • Unlimited generations on open-source models
  • 15 parallel generations
  • 24x7 support
  • Priority GPU clusters
  • Add team members

Plans as listed on the official pricing page on 24 Oct 2026. Prices can change and may vary by country or exclude tax. Check the official pricing page.

ModelsLab alternatives

The main ModelsLab alternatives listed on Debuly are Replicate, fal.ai, Together AI, Hugging Face, Stability AI and Runpod. The table compares pricing and platforms; order is A–Z.

1. 

   fal.ai

   Pay-per-output API for image, video, audio and 3D generation models, plus serverless GPUs and an AI media agent.

   Developer platformsImage generationVideoAudio and voice
   PaidVisit fal.ai (official site)
2. 

   Hugging Face

   Hub for hosting machine learning models, datasets and demo Spaces, with pay-as-you-go inference, GPU hardware and team plans.

   Developer platformsCodingResearch and search
   FreemiumVisit Hugging Face (official site)
3. 

   Replicate

   Cloud API for running, fine-tuning and deploying open-source and proprietary AI models, billed by compute time or by output.

   Developer platformsImage generationVideo
   PaidVisit Replicate (official site)
4. 

   Runpod

   Pay-per-second GPU cloud for AI: on-demand Pods, Serverless endpoints, multi-node Clusters and ready-made public model APIs.

   Developer platformsCoding
   PaidVisit Runpod (official site)
5. 

   Stability AI

   Generative AI company behind Stable Diffusion and Stable Audio, offering Brand Studio, an API and licensed models for image, video, 3D and audio.

   Image generationAudio and voiceVideoDeveloper platforms
   FreemiumVisit Stability AI (official site)
6. 

   Together AI

   AI cloud for running open-source models through serverless and batch inference, dedicated endpoints, GPU clusters and fine-tuning.

   Developer platformsCoding
   PaidVisit Together AI (official site)

ModelsLab FAQ

Sources & verification

Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.

Image credits

• Logo: from assets.modelslab.ai · fetched 24 Oct 2026 · Vendor trademark, used only to identify the product; removed on request
• Cover: none collected yet, so a generated tile is shown.

Spot an error? Report an issue with this listing. We also remove a logo or image on the owner's request.