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Arxo vs Devin
Short answer: Pick Arxo if you want executable legal and policy models; pick Devin if you want autonomous AI coding agents. Arxo is free; Devin has a free plan, paid from $20/month.
ArxoExecutable rules for apps and AI agents, with verifiable grounds
DevinAutonomous AI software engineerWhich to pick
Pick Arxo if you want…
- Executable legal and policy models
- Open-source code (arxohq/law on GitHub, Apache-2.0 license)
- Integrations with CLI (@arxo/cli) (on Arxo's list, not Devin's)
Pick Devin if you want…
- Autonomous AI coding agents
- Autonomous AI software engineering
- Integrations with Slack, Teams or Linear (on Devin's list, not Arxo's)
Side by side
- What it is
- Arxo:Arxo turns laws, standards and textbooks into reusable executable models with verifiable grounds.
- Devin:Devin is an autonomous AI software engineer that writes, tests, reviews, and merges code via cloud or local agents.
- Best for
- Arxo:Executable legal and policy models
- Devin:Autonomous AI coding agents
- Who it’s for
- Arxo:Developers building apps or AI agents that need reproducible legal or policy reasoning.
- Devin:Engineering teams and individual developers who need AI-driven coding assistance.
- Pricing
- Arxo:Free
- Devin:Freemium
- Starting price
- Arxo:—
- Devin:$20/month (Pro)
- Free plan or trial
- Arxo:—
- Devin:Free plan (Free)
- Plans
- Arxo:—
- Devin:Free $0 · Pro $20 per month per month · Max $200 per month per month
- Open source
- Arxo:Yes, 0 GitHub stars
- Devin:—
- Works with
- Arxo:CLI (@arxo/cli)
- Devin:Slack, Teams, Linear, Jira, GitHub, GitLab, Bitbucket
Arxo features
- Versioned knowledge models. Pin a specific edition of a law or standard and get consistent results.
- Grounds inspection. Returned answers include the rules applied, premises and source text.
- Four truth states. Results are classified as established, refuted, conflicting, or not established.
- SDK & CLI integration. Use the @arxo/law npm package, @arxo/cli, or a local MCP server to query models.
- Multi-domain coverage. Models exist for law, standards, clinical scores, science, games and more.
- Reproducible answers. Same facts and edition always produce the same result with full audit trail.
Devin features
- Parallel Cloud Agents. Runs multiple cloud agents to handle large tasks and returns a ready-to-merge PR.
- End-to-End Testing. Spins up Windows, macOS, and Linux VMs to build, test in a browser, and record results.
- AI-Powered Review. Finds bugs and vulnerabilities, suggests fixes, and creates PRs automatically.
- Automation & Alerts. Creates scheduled workflows that triage bugs, fix CI failures, and respond to alerts.
- Enterprise SSO. Supports SAML/OIDC SSO and centralized admin controls for large organizations.
Arxo vs Devin FAQ
What is the difference between Arxo and Devin?+
Devin builds autonomous AI engineers; Arxo supplies deterministic rule execution for legal/policy domains.
Should I use Arxo or Devin?+
Pick Arxo if you want executable legal and policy models, open-source code (arxohq/law on GitHub, Apache-2.0 license) or integrations with CLI (@arxo/cli) (on Arxo's list, not Devin's). Pick Devin if you want autonomous AI coding agents, autonomous AI software engineering or integrations with Slack, Teams or Linear (on Devin's list, not Arxo's).
Is Arxo or Devin free?+
Arxo is listed as free on DevHunt. Devin has a free plan; paid plans start at $20/month (Pro).
Is Arxo or Devin open source?+
Arxo is open source (arxohq/law on GitHub, Apache-2.0 license). DevHunt has no public source repository on record for Devin.
Do Arxo and Devin integrate with the same tools?+
Their integration lists don't overlap: Arxo lists CLI (@arxo/cli); Devin lists Slack, Teams, Linear, Jira and 3 more.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.