Blackbox AI vs Devin
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Blackbox AI if you want multi-model coding assistant and agent behind one openai-compatible interface (Supervised agent, freemium); choose Devin if you want autonomous ai software engineer that takes delegated tickets to a reviewed pr (Supervised agent, usage).
| Blackbox AI | Devin | |
|---|---|---|
| What it is | Multi-model coding assistant and agent behind one OpenAI-compatible interface | Autonomous AI software engineer that takes delegated tickets to a reviewed PR |
| Type | product-with-agents | agent |
| Autonomy | Supervised agent | Supervised agent |
| Pricing | freemium · Free; Pro $10/mo | usage · $20/mo + usage (ACU credits) |
| Best for | developers, smb, enterprise | enterprise, mid-market, developers |
| Deployment | saas, api, on-prem | saas, api |
| Modalities | text, code, image | text, code, browser, api |
| Models | model-agnostic, gpt, claude, gemini | claude, proprietary |
| Protocols | mcp, function-calling, rest-api | mcp, rest-api, function-calling |
| Integrations | VS Code, JetBrains, GitHub, GitLab, Slack | GitHub, GitLab, Bitbucket, Slack, Microsoft Teams, Jira |
| Capabilities | 4 documented | 4 documented |
Blackbox AI
- +Broad multi-model and multi-agent access behind one OpenAI-compatible interface
- +Simple, aggressive pricing ($10/$20/$40) and a large real install base on VS Code
- +Standards-friendly: MCP, tool calling, streaming, and a CLI
- -A December 2024 VS Code extension privacy complaint conflicts with current encryption marketing
- -Little proprietary moat; many marketing claims (model counts, valuation) are unverified
Devin
- +Genuinely async, delegated model: handles whole tickets and large parallel migrations rather than line-by-line autocomplete
- +Deep workflow integration (Slack, Jira, Linear, GitHub) plus DeepWiki codebase indexing and a public API
- +Validated at large, complex enterprises
- -Best on clear, verifiable tasks; Cognition's own framing acknowledges it can make mistakes or get stuck on complex work and needs human review
- -Usage-based ACU billing can get expensive and unpredictable on open-ended work
Which should you choose?
Blackbox AI is multi-model coding assistant and agent behind one openai-compatible interface, best for developers, smb, enterprise. Devin is autonomous ai software engineer that takes delegated tickets to a reviewed pr, best for enterprise, mid-market, developers. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.
This comparison is generated from the sourced Blackbox AI and Devin profiles. Open either profile to review its evidence and last-reviewed date.