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Grafana vs Tiltmeter
Grafana visualizes metrics; Tiltmeter records API shape changes and alerts on breaking drift, not just performance metrics.
Which to pick
Pick Grafana if you want…
- Open-standard full-stack observability
- Observability dashboards
- Integrations with OpenTelemetry, Prometheus or Kubernetes (on Grafana's list, not Tiltmeter's)
Pick Tiltmeter if you want…
- Detecting undocumented API drift
- A free, open-source tool
- Integrations with Python 3.12+ (on Tiltmeter's list, not Grafana's)
Side by side
- What it is
- Grafana:Grafana Cloud is an open-source-based observability platform that unifies metrics, logs, traces, profiles and business data.
- Tiltmeter:Tiltmeter monitors third-party JSON APIs, detects breaking changes, alerts CI/agents, and auto-generates fix pull requests.
- Best for
- Grafana:Open-standard full-stack observability
- Tiltmeter:Detecting undocumented API drift
- Who it’s for
- Grafana:Developers, SREs and teams needing full-stack observability and cost-optimized telemetry.
- Tiltmeter:Developers and teams using external APIs without reliable changelogs, especially those building AI agents.
- Pricing
- Grafana:Freemium
- Tiltmeter:Open source
- Plans
- Grafana:Free $0 · Pro $19 per month + usage · Enterprise $25,000 per year spend commit
- Tiltmeter:—
- Open source
- Grafana:Yes, 77,033 GitHub stars
- Tiltmeter:Yes, 0 GitHub stars
- Works with
- Grafana:OpenTelemetry, Prometheus, Kubernetes, Slack
- Tiltmeter:Python 3.12+, Slack
Grafana features
- AI Assistant. Ask natural-language questions, build dashboards and run investigations directly from Grafana, Slack or the terminal.
- Adaptive Telemetry. Automatically identifies low-value data and aggregates it, cutting telemetry spend by up to 80%.
- Full-stack observability. Unified view of metrics, logs, traces, profiles and synthetic monitoring on a single map.
- OpenTelemetry-native. Native support for OpenTelemetry and Prometheus with hundreds of plugins and integrations.
- Cost Management. Pay-as-you-go pricing with volume-based discounts and a free tier that includes all services.
- Compliance & Security. FedRAMP, NIST-100, PCI-DSS, GDPR and SOC-2 certifications for enterprise use.
Tiltmeter features
- Shape learning. Observes real API responses to build a statistical JSON schema of fields and types.
- Drift detection. Compares new responses to the baseline and flags breaking, warning, or info changes.
- CI/Slack alerts. Fails CI jobs and sends alerts via Slack or webhooks with a concise change summary.
- Auto-fix PRs. Opens a pull request with code updates after an agent adapts to the new schema.
- MCP integration. Provides has_drifted, get_schema, and other calls for LLM agents to query before trusting data.
- GitHub Action. Runs Tiltmeter in CI, caches baselines, and exits with codes indicating drift severity.
Grafana vs Tiltmeter FAQ
Is Grafana or Tiltmeter free?+
Grafana has a free plan and paid plans. Tiltmeter is free and open source.
Is Grafana or Tiltmeter open source?+
Yes, both are open source: Grafana (grafana/grafana on GitHub, AGPL-3.0 license) and Tiltmeter (tiltmeter-dev/tiltmeter on GitHub, MIT license).
Do Grafana and Tiltmeter integrate with the same tools?+
Partly. Both list Slack. Grafana also lists OpenTelemetry, Prometheus and Kubernetes; Tiltmeter also lists Python 3.12+.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.