Free APIVision & SpeechAPI keyOfficial
Roboflow Hosted Inference
$60/month in free credits to run thousands of community vision models via a hosted API
Roboflow lets you run object detection, classification, segmentation and keypoint models through a hosted serverless inference API, including tens of thousands of pretrained models published on Roboflow Universe. You call a model by its id and version and pass an image URL or base64. The Public plan recurs with monthly free credits.
Free tier
Public plan includes $60/month in free credits (~use-it-or-lose-it); serverless metered per call beyond that (~0.2 credit/1k images)Rate limits
Hosted serverless throughput governed by credits; exact per-second limits not publishedAuth
API keyBase URL
https://serverless.roboflow.comWhat you'd build with it
- Run an off-the-shelf object detector (people, vehicles, defects) on images in an automation
- Prototype a custom-trained vision model without GPU hosting
- Chain detection + OCR + logic via a hosted Workflow
Key endpoints
- POST
/{model_id}/{version}Run a hosted object-detection/classification model on an image - POST
/infer/workflows/{workspace}/{workflow_id}Execute a multi-step Roboflow Workflow
Members
Members get the runnable recipe
Sign in free to copy the example request, see a sample response, and read the gotchas.
Tags
visionobject-detectionimage-classificationinferencemodels