Arize AX — free resource available at arize.com
Audio Enhancer — free resource available at voice-clone.org
Braintrust — free resource available at braintrustdata.com
Clair — free resource available at askclair.ai
Comet Opik — free resource available at comet.com
Keywords AI — free resource available at keywordsai.co
Langfuse — free resource available at langfuse.com
Langtrace — free resource available at langtrace.ai
LangWatch — free resource available at langwatch.ai
Lumenfall.ai — free resource available at lumenfall.ai
Maxim — free resource available at getmaxim.ai
Mediaworkbench.ai — free resource available at mediaworkbench.ai
OpenRouter — free resource available at openrouter.ai
Free uncensored AI image, video, and text generation — no signup required
Portkey — free resource available at portkey.ai
ReportGPT — free resource available at reportgpt.app