beacon.sh vs Overmind
beacon.sh and Overmind are both uptime & monitoring tools. beacon.sh is aimed at developers and enterprise, while Overmind is aimed at developers and small businesses. Both have a free plan.
Open-source memory layer that carries lessons across coding agents
Open-source loop that turns AI agent traces into models you own
| Pricing | Open source | Open source · $120 |
| Starting price | Not published | $120/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Developers, Enterprise, Small businesses | Developers, Small businesses, Enterprise |
| Platforms | macos, windows, linux, web | web, linux |
| Country | US | GB |
| Rating | — | — |
Choose beacon.sh if
Developers and engineering teams using several AI coding agents who want shared, reviewed memory and a full record of agent activity.
- MIT-licensed core that runs locally without lock-in to one harness
- One timeline for every agent and machine, including token spend
- Turns repeated walkthroughs into skills every agent can reuse
Look elsewhere if: Teams that only need a shared knowledge store for agents and people, or want to train their own models from traces (Context Engine, Overmind).
Choose Overmind if
Engineering teams with agents in production that want to improve accuracy and cost and keep ownership of the models.
- Open source and self-hostable, with weights you keep
- Covers the full loop from tracing to serving in one product
- Fixes arrive as reviewable git diffs instead of opaque changes
Look elsewhere if: Teams that only need LLM tracing inside a broader monitoring stack (Datadog) or have no production traffic yet.
beacon.sh vs Overmind pricing
beacon.sh
- Open source$0MIT-licensed local endpoint, JSONL traces, local dashboard
- Beacon Cloud$020+ agents, 50 findings, session search over MCP, daily digest
- Cloud Pro$20/moBilled annually (save 25%); unlimited findings, memories over MCP
- Cloud Team$30/seat/moBilled annually plus $10/mo base, up to 20 seats, shared traces
- EnterpriseCustomApproval gates, SSO, RBAC, audit logs, your own bucket and region
Overmind
- Free$0/mo10 optimize runs, 2 training jobs/mo, 5 projects, $50 one-time credit
- Pro$120/moUnlimited optimize runs, training, deploys and projects
- EnterpriseCustomSSO, dedicated support, custom onboarding, usage contracts
- Self-hosted$0AGPL-3.0 platform via Docker Compose; SDK and CLI under MIT
beacon.sh · Key features
- Session capture across Claude Code, Cursor, Codex, OpenCode and 20+ other harnesses
- OpenTelemetry-based event model stored as local JSONL by default
- Reviewed memories and skills served to agents over MCP and Agent Skills
- Cloud findings with one-click skills, fix prompts and an evidence trail
- Full session replay with prompts, commands, edits, approvals and tokens
- Terminal trace browser and read-only local dashboard
Cons
- Pro and Team prices are shown only with annual billing
- Team price is listed as $30 per seat in one place and $40 in the comparison table
- Free cloud tier caps findings at 50
Overmind · Key features
- OpenTelemetry tracing with scores applied to traces as they arrive
- Root-cause views that isolate the failing step, tool call or context
- Data Workshop with versioned datasets built from production traffic
- User-defined evals running on live traces
- Optimizers that return prompt, tool or code fixes as git diffs
- Fine-tuning of small open models with downloadable weights
Cons
- Large jump from Free to the $120 Pro plan
- No annual pricing on the hosted service
- AGPL-3.0 limits closed redistribution of the platform
beacon.sh vs Overmind: FAQ
Do beacon.sh and Overmind have a free plan?
Yes, both beacon.sh and Overmind have a free plan; paid plans add more usage and features.