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Search the full directory: 6 tools, honestly listed. Filter by category, pricing, and tags. Free, open, no account needed.

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6 tools

Maestro logo

Maestro

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Developer Frameworks & Infrastructure · API

Agentic UI testing and deterministic E2E automation for mobile and web

Open sourceAPI availableSelf-hostable
Pricing: Open-source CLI and Maestro Studio are free forever. Maestro Cloud provides parallel cloud device test execution on paid subscription tiers.
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Pi logo

Pi

Verified

Conversational AI & Chatbots

A personal AI for conversation and a sounding board

FreeWeb interfaceCloud hosted
Pricing: Free on web, iOS, and Android
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Character.AI logo

Character.AI

Verified

Conversational AI & Chatbots

Personalized AI characters for chat and play

Free tierWeb interfaceCloud hosted
Pricing: Free tier has message limits and peak-time queues; c.ai+ at $9.99 per month speeds responses and unlocks early features.
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Poe logo

Poe

Verified

Conversational AI & Chatbots

One chat app for every major AI model

Free tierWeb interfaceCloud hosted
Pricing: Daily free points; subscribers get a monthly points pool shared across models
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Gemini logo

Gemini

Verified

Conversational AI & Chatbots · API

Google's multimodal assistant across Workspace

Free tierAPI availableCloud hosted
Pricing: Free tier on web and mobile; Google AI Pro $19.99 per month with 2 TB storage; AI Ultra $249.99 per month.
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ChatGPT logo

ChatGPT

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Conversational AI & Chatbots · API

The assistant that started the mainstream AI era

Free tierAPI availableCloud hosted
Pricing: Free tier with usage caps; Plus $20 per month, Pro $200 per month; Team and Enterprise add admin and no-training defaults.
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