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AI Chat Platforms
General-purpose chat interfaces with free tiers
5 tools0 free
5 tools found
GPT-5.5 Instant free tier with DALL-E 4 and Sora 3
Free tierAPI
No credit card required
GPT-5.5 Instant (~20 msgs/5hr), DALL-E 4
API2 models
View ChatGPT details2M context, 20 Deep Research/mo, Gemini 3.1 Flash
Free tierAPI
No credit card required
Gemini 3.1 Flash, 20 Deep Research/month
API2 models
View Gemini detailsClaude Sonnet 4.6 / Haiku 4.5 free tier
Free tierAPI
No credit card required
Claude Sonnet 4.6 / Haiku 4.5 (~30 msgs/5h)
API3 models
View Claude detailsGrok 4.2 with Aurora 2 images and voice
Free tierAPI
No credit card required
Grok 4.2, Aurora 2 images, voice (15 msgs/12hr)
API2 models
View Grok detailsMistral Medium 3 with structured output
Free tierAPI
No credit card required
Mistral Medium 3, structured output
API1 model
View Mistral Le Chat details