Nyckel

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Nyckel is ranked #4 of 35 in AI image recognition software on Inferse. It runs on API, Web. There is a free plan. Paid plans start at $149/mo.

Compared on AI image recognition software

Free plan: Yesnyckel.com
Paid from: $149/monyckel.com
Object detection: Yesnyckel.com
Image classification: Yesnyckel.com
OCR: Yesnyckel.com
Custom models: Yesnyckel.com
Deployment options: cloudnyckel.com

Facts

What it does: Nyckel provides live API endpoints that turn inputs into structured decisions while handling model selection, training, hosting, monitoring, and continuous improvement.nyckel.com · 30 Sept 2026
Function types: Nyckel supports classification, Box Detect, and Search functions.nyckel.com · 30 Sept 2026
Immediate endpoint: A function endpoint is live when created and can return predictions before labeled examples are added.nyckel.com · 30 Sept 2026
Feedback loop: Reviewed predictions become training samples and Nyckel retrains and promotes a new model only when it scores better than the current one.nyckel.com · 30 Sept 2026
Confidence scores: Function predictions include a calibrated confidence score ranging from 0.0 to 1.0.nyckel.com · 30 Sept 2026
Integrations: Nyckel offers a Zapier integration with classify, import, and train actions, and the integration is available to users on any plan.nyckel.com · 30 Sept 2026
API access: The platform exposes a REST API with bearer-token authentication and endpoints for functions, labels, samples, annotations, and invocation.nyckel.com · 30 Sept 2026
Security compliance: Nyckel's terms state that it will maintain annually updated reports or certifications for penetration testing and SOC2 Type I.nyckel.com · 30 Sept 2026
Training-data privacy: Nyckel states that customer training data is used exclusively to train models for that customer and is not used to train models for another party.nyckel.com · 30 Sept 2026
Deployment: Nyckel says custom models can be deployed in its secure infrastructure in any AWS, GCP, or Azure region or in the customer's cloud.nyckel.com · 30 Sept 2026
Support: The Enterprise plan includes dedicated ML support and consulting.nyckel.com · 30 Sept 2026
Object detection limits: Nyckel's bounding-box product lists up to 1,000 classes, 1M images, and 2–4 hours per training.nyckel.com · 30 Sept 2026