Devin vs Mem Agents: 2026 comparison
Autonomous AI software engineer that ships PRs end-to-end.
Self-organizing memory agent that captures and surfaces what matters.
Devin vs Mem Agents — specs
| Spec | Devin | Mem Agents |
|---|---|---|
| Agent Rank | 78 / 100 (A) | 70 / 100 (B) |
| Autonomy | Autonomous | Assistant |
| Pricing | Subscription · from $500 | Freemium · from $10 |
| Open source | No | No |
| Capabilities | Code, Tool use, Browser, Memory | Memory, RAG, Tool use |
| Integrations | 3 apps | 3 apps |
| Verified | Verified | Verified |
| Released | May 2025 | Mar 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
- 7
- Capabilities
- 6
- Integrations
- 6
- Pricing value
- 8
- 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
- +Self-organizing memory — surfaces what matters without manual tagging
- +Strong agent search across email, Slack, Drive
- +Cheap entry tier for a daily-driver knowledge layer
- −Acts as memory, not action — pair with another agent for execution
- −Integration depth varies by app
- −Team features still maturing vs Notion / Mem.ai competitors
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
- +1,000 memories
- +Standard search
- +Unlimited memories
- +Agent search
- +Integrations
- +Shared memories
- +Workspace controls
Which one should you pick?
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Frequently asked
Should I pick Devin or Mem Agents in 2026?+
Pick Devin if you want the highest autonomy and the verification loop is in place. Pick Mem Agents if cost is the main constraint. Most working teams running both can use Devin for primary work and Mem Agents for the workflows where its specific strengths matter.
What's the price difference between Devin and Mem Agents?+
Devin starts at Subscription · from $500; Mem Agents starts at Freemium · from $10. Mem Agents 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 Mem Agents?+
Devin is the more autonomous of the two (Autonomous vs Assistant). Higher autonomy ships throughput faster but requires verification loops in place — see our autonomous-vs-copilot framing for when each tier wins.