CheaperGen

CheaperGen vs AIMLAPI

AIMLAPI Alternative

Independent comparison · Not affiliated with or endorsed by AIMLAPI.

For developers who use AIMLAPI for video and image models — Kling, Veo, Wan, MiniMax, FLUX — and want the labs' official models below list price, through one API, an MCP server and a Studio. If you also need language, voice and music models under one key, AIMLAPI covers more ground.

Get an API key Migration guide
AIMLAPI
vs
CheaperGen
Below official
Up to 52%
under the labs' own API prices
On CheaperGen
API · MCP · Studio
one key, one balance
Failed generations
Refunded
automatically, in full
Pricing
Pay as you go
a USD balance that never expires

Who it's for

CheaperGen or AIMLAPI?

AIMLAPI is the AI/ML API platform: one OpenAI-compatible key for more than 900 language, image, video, voice, music and 3D models. CheaperGen is narrower on purpose: the labs' video and image models, below their list price, through one API. Here's an honest take on when each fits.

Choose CheaperGen if

  • You want the labs' video and image models below their list price.
  • You want every failed generation refunded in full, whatever the cause.[1]

Stay with AIMLAPI if

  • You need language, voice, music and embedding models under the same key as your media models.[2]
  • You pay with PayPal or crypto.[3][4]

Price comparison

CheaperGen vs AIMLAPI: price per second and per image

We couldn't pin AIMLAPI's public prices to one figure per tier, so there's no price table here — we never guess a number. Every CheaperGen price is public and live, next to the official list price, on the pricing page.

Features

CheaperGen vs AIMLAPI, feature by feature

What you get on each side. AIMLAPI's column is from its public docs and pricing pages, checked October 22, 2026.

Feature comparison: CheaperGen and AIMLAPI
API styleCheaperGenAsynchronous: submit, then poll the generation or receive a signed webhookAIMLAPIVideo is asynchronous with polling; images return in the same request[5]
Failed generationsCheaperGenFailed generations, and ones you cancel while still queued, are refunded to your balance automaticallyAIMLAPIMalformed requests aren't charged; if the issue is at the model provider, credits may still be charged[1]
Price before you runCheaperGenFree price quote for any input before you run it (POST /quote, no key needed)AIMLAPIPublic price list API (GET /v1/models?include=pricing)[6]
PaymentCheaperGenPrepaid USD credits by card, no top-up fee, credits never expire; bank transfer for large amounts; monthly invoicing on EnterpriseAIMLAPIPrepaid top-ups by card, PayPal or crypto; top-ups don't expire[7][8]

How the prices are lower

The same models, lower prices — here's how

No smaller models and no hidden fees: three things on our side.

01

Official partnerships

Direct partnerships with the official model labs give us their best partner pricing on their official models.

02

Our own GPU inference

For open-source models, our own GPU inference — optimized kernels, warm pools and per-model tuning — makes generation several times faster and lowers the cost further.

03

Automatic routing

Every request is routed automatically to fast, cost-effective capacity, with live health checks and failover.

Migration guide

Move from AIMLAPI in four steps

The same request on both platforms. Only the URL, the auth header and a few field names change.

  1. 01

    Create a key

    Sign in, create an API key in the dashboard and add credits.

  2. 02

    Change the endpoint

    POST to /api/v1/run/{endpoint} with Authorization: Bearer.

  3. 03

    Map the inputs

    Fields are flat in the body. Each model's API page has its JSON Schema.

  4. 04

    Read the result

    Poll GET /api/v1/generations/{id} or pass webhook_url.

Before · AIMLAPI

POST api.aimlapi.com/v2/video/generations
curl -X POST https://api.aimlapi.com/v2/video/generations \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "bytedance/seedance-2-0",
  "prompt": "A paper boat drifting down a rain-soaked street at dusk",
  "aspect_ratio": "16:9",
  "resolution": "720p",
  "duration": "5",
  "generate_audio": true
}'
# then poll GET https://api.aimlapi.com/v2/video/generations?generation_id={id}

Source: docs.aimlapi.com/api-references/video-models/bytedance/seedance-2.0, checked October 22, 2026.

After · CheaperGen · Seedance 2.0

POST /api/v1/run/bytedance/seedance-2.0/text-to-video
curl -X POST https://cheapergen.com/api/v1/run/bytedance/seedance-2.0/text-to-video \
  -H "Authorization: Bearer $CHEAPERGEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "prompt": "A paper boat drifting down a rain-soaked street at dusk",
  "aspect_ratio": "16:9",
  "resolution": "720p",
  "duration": 5,
  "generate_audio": true
}'

Returns a generation with status: "queued"; see Generations and Webhooks.

AIMLAPI API concepts and their CheaperGen equivalents
SubmitAIMLAPIPOST /v2/video/generationsCheaperGenPOST /api/v1/run/{endpoint}
ModelAIMLAPI"model": "bytedance/seedance-2-0" (body)CheaperGenbytedance/seedance-2.0/text-to-video (URL)
AuthAIMLAPIAuthorization: Bearer <key>CheaperGenAuthorization: Bearer cg_live_…
ResultAIMLAPIGET /v2/video/generations?generation_id={id}CheaperGenGET /api/v1/generations/{id}
FinishedAIMLAPIstatus: completed | errorCheaperGenstatus: succeeded | failed | canceled
OutputAIMLAPIvideo.urlCheaperGenoutput.video.url
CostAIMLAPImeta.usage.usd_spentCheaperGencost.amount_usd
Quickstart MCP server Try Seedance 2.0 in Studio

FAQ

AIMLAPI Alternative questions

This page doesn't compare prices with AIMLAPI: we couldn't pin its public prices to one figure per tier. Every CheaperGen price is public and live on the pricing page, next to the official list price.

Yes — the labs' official models (Seedance, Kling, Veo, Wan, MiniMax, FLUX, Nano Banana and more), not look-alikes or smaller versions. The lower price comes from direct partnerships with the labs, our own GPU inference for open-source models and automatic routing. Accelerated builds of open-weight models are labelled as such.

Usually an afternoon: create a key, point your requests at POST /api/v1/run/{endpoint} with a Bearer token, map the input fields (the schema is on each model's API page) and read the result by polling GET /api/v1/generations/{id} or with a webhook. The migration guide above shows the same request on both.

No. The price is held from your balance when you submit and returned in full if the generation fails, or if you cancel it while it's still queued. Credits never expire and work across the API, the MCP server and the Studio.

No — CheaperGen focuses on video and image models. Keep AIMLAPI for text, voice or music if you need them, and use CheaperGen for media.

Yes. Pass webhook_url when you submit; we POST the finished generation to it, signed with HMAC-SHA256 in the CheaperGen-Signature header. See Webhooks.

Yes. Many teams use more than one platform — for example AIMLAPI for language, voice and music models, and CheaperGen for the video and image models where it costs less. There's no subscription or commitment: you pay per second of video or per image.

Related pages

More on AIMLAPI

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All alternatives →CheaperGen pricing →Model catalog →
Sources — AIMLAPI's public pages, checked October 22, 2026 (8)
  1. [1] help.aimlapi.com/article/63-do-i-have-to-pay-for-unsuccessful-requests
  2. [2] aimlapi.com/ai-ml-api-pricing
  3. [3] help.aimlapi.com/article/22-managing-your-subscription
  4. [4] help.aimlapi.com/article/69-payment-in-crypto
  5. [5] docs.aimlapi.com/api-references/video-models/bytedance/seedance-2.0
  6. [6] docs.aimlapi.com/api-references/service-endpoints/complete-model-list
  7. [7] help.aimlapi.com/article/25-plans
  8. [8] help.aimlapi.com/article/36-does-aiml-token-expire

AIMLAPI and its logo are trademarks of their owner, shown only to identify the platform compared. CheaperGen is not affiliated with or endorsed by AIMLAPI. AIMLAPI's prices and features are from its public pages (October 22, 2026) and may have changed since. Model names and trademarks belong to their respective owners.