Overmind vs telemetry.dev
Overmind and telemetry.dev are both uptime & monitoring tools aimed at developers and small businesses. telemetry.dev costs less, from $25/mo versus $120/mo for Overmind. Both have a free plan.
Open-source loop that turns AI agent traces into models you own
OpenTelemetry-based tracing, cost tracking and evals for AI agents
| Pricing | Open source · $120 | Freemium · $25 |
| Starting price | $120/mo | $25/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Developers, Small businesses, Enterprise | Developers, Small businesses |
| Platforms | web, linux | web |
| Country | GB | — |
| Rating | — | — |
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.
Choose telemetry.dev if
Small teams building AI agents who want affordable tracing, cost tracking, prompt management and evals in one OpenTelemetry-based tool.
- Standard OpenTelemetry avoids proprietary instrumentation lock-in
- Free plan needs no credit card
- Simple per-workspace pricing with unlimited seats on Team
Look elsewhere if: Organizations that need self-hosting, compliance paperwork or full-stack infrastructure monitoring (Datadog, Sentry).
Overmind vs telemetry.dev pricing
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
telemetry.dev
- Free$0/mo30,000 units/mo, 14-day retention, 1 project, 2 seats
- Pro$25/mo500,000 units/mo, 30-day retention, 5 projects, 5 seats
- Team$50/mo2M units/mo, 90-day retention, unlimited seats, priority support
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
telemetry.dev · Key features
- One trace per request or agent run with spans for every model and tool call
- Token, cost, latency and error tracking per span
- TypeScript and Python SDKs plus any OTLP/HTTP exporter
- MCP analytics with failures and p95 duration by method and tool
- Prompt versions, labels and rollouts without a deploy
- Evals on datasets with LLM judges, code checks and human review
Cons
- No self-hosted option
- No legal entity, address or compliance certifications published
- Free retention is only 14 days
Overmind vs telemetry.dev: FAQ
Which is cheaper, Overmind or telemetry.dev?
telemetry.dev starts at $25/mo and Overmind at $120/mo. Both prices are checked on the vendors' own pricing pages.
Do Overmind and telemetry.dev have a free plan?
Yes, both Overmind and telemetry.dev have a free plan; paid plans add more usage and features.