| What it does | AI programming assistant that generates code from simple prompts
| Free AI coding agent for your terminal with no API key or monthly subscription
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| Stage | Not given
| MVP
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| Founded | Not given
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| Based in | Not given
| DE
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| Pricing model | Paid
| Freemium
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| Pricing | SpellBox one-year license: $40 early bird price (regular $65). Includes unlimited code generation, unlimited computers, and code bookmarking. Additional 15% off available with promo code EARLYBIRD15. 5-day money-back guarantee.
| 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
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| Key features | - Code generation from natural language prompts
- Code explanation feature for understanding existing code
- VS Code extension integration
- Support for major programming languages
- Desktop applications for macOS and Windows
| - 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
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| What makes it different | - Instant solutions to coding problems without searching the internet
- Helps developers focus on high-quality software rather than routine coding tasks
- Reduces time wasted on syntax errors and debugging
| - 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
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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) | 38 ● no change since last check | 1 ● no change since last check |
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| Trust Flow (Majestic) | 7 | 1 |
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| Citation Flow (Majestic) | 36 | 28 |
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| Referring domains (Majestic) | 438 | 55 |
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SpellBox
Clixad