| What it does | Free AI coding agent for your terminal with no API key or monthly subscription
| Up to 3x more work with the same tokens on Claude Code and Codex
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| Stage | MVP
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| Founded | Not given
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| Based in | DE
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| Pricing model | Freemium
| Freemium
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| Pricing | 25,000 credits on signup. Five models (GPT-5 Nano, Gemini 2.5 Flash-Lite, Claude Haiku 5.5, DeepSeek V4 Flash, Gemini 3.5 Flash-Lite) free daily up to 60,000 credits per account. Premium models cost credits. Earn credits via offerwall offers, daily streaks, rating answers (every 50th turn), inviting
| Basic FREE: always free with measurement and monitoring tools. Pró: US$9/month with 7 days free trial, includes Delta Read, Code Finder, Terminal Guide, Stop Loss, Budget Cap, and Git Admin. Ultra: US$12/month with 7 days free trial, adds Cheap Swarm and security features. GIGA UNLIMITED: US$27/mont
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| Key features | - Free access to five AI models daily (GPT-5 Nano, Gemini 2.5 Flash-Lite, Claude Haiku 5.5, DeepSeek V4 Flash, Gemini 3.5 Flash-Lite) up to 60,000 credits per account per day
- GitHub sign-in with no API keys needed
- Reads and searches files, edits code, and runs commands with explicit user approval
- Access to 13 models from five vendors on a single shared balance
- Optional ads in terminal (can be disabled) shown in up to three marked locations
- Earn credits through offerwall offers, daily streaks, rating answers, inviting others, and surveys
- 25,000 signup bonus credits
- User code and prompts never shared with advertisers
- Premium models available (Claude Opus 5.5, GPT-6 Sol) via earned or purchased credits
- No mandatory subscription or monthly renewals
| - Deep Scan: measures token consumption by analyzing conversation history
- Smart Compress: compresses requests without calling the model
- Delta Read: reduces rereading of context across turns
- Cheap Swarm: routes lightweight tasks to cheaper models with 26 task classes
- Secret Lock: masks passwords and keys before they enter conversations
- Code Deck: 4 concurrent agent slots with 17+ CLI options
- KanBan Sync: automatic task board synced with agent planning
- HarnessUp Flow: create agentic workflows on infinite canvas
- Board: infinite canvas for notes, images, and columns
- Stop Loss: budget cap to prevent exceeding spending limits
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| What makes it different | - Completely free to start with 25,000 signup credits and five free models daily, no API key or credit card required
- Access 13 AI models from five vendors (OpenAI, Anthropic, Google, DeepSeek, more) on one shared balance
- Earn credits through optional offers and activities rather than paying subscription fees
- Ad-supported model keeps free tier sustainable long-term without trial-to-paid conversions
- All changes require explicit user approval via diff review before being applied
| - Measures token waste with your own data before charging anything
- Reverses AI damage with one button undo functionality
- No login required to start measuring token usage
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 1 ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 1 | 0 |
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| Citation Flow (Majestic) | 28 | 0 |
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| Referring domains (Majestic) | 55 | 0 |
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Clixad
HarnessUp