Devin vs Harvey AI: 2026 comparison
Autonomous AI software engineer that ships PRs end-to-end.
Devin vs Harvey AI — specs
| Spec | Devin | Harvey AI |
|---|---|---|
| Agent Rank | 78 / 100 (A) | 67 / 100 (B) |
| Autonomy | Autonomous | Semi-autonomous |
| Pricing | Subscription · from $500 | Subscription · Free tier |
| Open source | No | No |
| Capabilities | Code, Tool use, Browser, Memory | RAG, Memory, Tool use |
| Integrations | 3 apps | 3 apps |
| Verified | Verified | Verified |
| Released | May 2025 | Apr 2025 |
Agent Rank breakdown
- Autonomy fit
- 9
- Capabilities
- 8
- Integrations
- 6
- Pricing value
- 4
- Polish & maturity
- 10
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
- Autonomy fit
- 8
- Capabilities
- 6
- Integrations
- 2
- Pricing value
- 9
- Polish & maturity
- 5
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
Pros & cons
- +Highest autonomy in the coding category — ships PRs end-to-end with minimal oversight
- +Iterates on failing tests until they pass; explains what it did in the PR description
- +Multi-agent UI for managing parallel sessions
- −Pricing puts it firmly in team territory — overkill for solo founders
- −Will ship working code that's wrong for your codebase if architectural context is missing
- −Session memory weak past hour-long stretches
- +Highest-quality legal-domain AI in 2026 — trained on actual legal work
- +Used by 350+ AmLaw firms; battle-tested in real matters
- +Strict data isolation — work product never leaves customer tenancy
- −Enterprise pricing only — no transparent SaaS pricing
- −Sales cycle is months; not a self-serve product
- −Still a junior associate by capability — humans own final work product
Pricing
- +Unlimited sessions
- +Slack + GitHub + Linear integrations
- +10 concurrent sessions
- +Email support
- +Everything in Core
- +Priority queue
- +40 concurrent sessions
- +SSO
- +Shared knowledge base
- +Custom concurrency
- +Dedicated VPC option
- +SOC 2 II reports
- +Onboarding engineer
- +AI legal associate
- +Trained on legal corpora
- +iManage / NetDocs integration
- +SOC 2 II + ISO 27001
- +Everything in Firm
- +Dedicated VPC
- +Custom workflows
- +Privileged-data isolation
Which one should you pick?
Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Devin or Harvey AI in 2026?+
Pick Devin if you want the highest autonomy and the verification loop is in place. Pick Harvey AI if cost is the main constraint. Most working teams running both can use Devin for primary work and Harvey AI for the workflows where its specific strengths matter.
What's the price difference between Devin and Harvey AI?+
Devin starts at Subscription · from $500; Harvey AI starts at Subscription · Free tier. Harvey AI is the cheaper entry option. For team deployments the TCO can differ — use the AI Agent Rank TCO calculator for your specific volume.
Which is more autonomous, Devin or Harvey AI?+
Devin is the more autonomous of the two (Autonomous vs Semi-autonomous). Higher autonomy ships throughput faster but requires verification loops in place — see our autonomous-vs-copilot framing for when each tier wins.