Axiom vs Sentry: pricing, quotas & features (2026)
Observability for logs, traces, events — serverless-first, infinite scale
vs. Application monitoring, error tracking, tracing, session replay
Data sourced from vendor documentation · Last updated June 2026
Summary
Axiom and Sentry are both monitoring platforms, addressing the same core use case with different implementation philosophies and trade-offs. Both offer a free tier, making it easy to prototype without a credit card. Axiom's paid plans start at $25/month, lower than Sentry's entry point at $26/month. Sentry has a broader documented feature set (16 vs 15 features). Budget-sensitive teams will find Axiom easier to justify early on. All pricing and quota data below is sourced from Axiom and Sentry's official documentation — not generated by AI or estimated.
Axiom vs Sentry: Comparativa de precios, cuotas y características (2026)
En esta comparativa analizamos Axiom y Sentry lado a lado — incluyendo precios mensuales, límites del tier gratuito, características técnicas, cuotas de uso (almacenamiento, transferencia, usuarios activos mensuales) y los interfaces de desarrollo disponibles. Todos los datos proceden de la documentación oficial de cada proveedor, no de respuestas generadas por IA.
Axiom es una plataforma de la categoría monitoring — Observability for logs, traces, events — serverless-first, infinite scale. Ofrece 7 tiers de precio: Personal (Free) gratuito, Axiom Cloud desde $25/mes, RBAC Add-on desde $50/mes, Audit Logs Add-on desde $50/mes. Su catálogo en Staxly documenta 15 características y 9 interfazes para desarrolladores.
Sentry pertenece a la categoría monitoring — Application monitoring, error tracking, tracing, session replay. Ofrece 5 tiers de precio: Developer (Free) gratuito, Self-Hosted (OSS) gratuito, Team desde $26/mes, Business desde $80/mes. Su catálogo documenta 16 características y 17 interfazes para desarrolladores.
A continuación encontrarás los tiers de precio completos de ambas plataformas, una matriz de cuotas del tier gratuito (transferencia, almacenamiento, MAU, llamadas a la API y otros límites), el listado completo de características y los interfaces (CLI, SDKs, REST, GraphQL, MCP) disponibles para integrar cada servicio.
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Pricing tiers
Axiom
Sentry
Free-tier quotas head-to-head
Comparing personal on Axiom vs self-hosted on Sentry.
| Metric | Axiom | Sentry |
|---|---|---|
| ingest gb month | 500 GB/month | — |
| query compute gb hr | 10 GB-hr/month | — |
| retention max days | 30 days | — |
| storage gb | 25 GB | — |
Features
Axiom · 15 features
- API Tokens — Scoped tokens for ingest or query.
- APL (query language) — Axiom Processing Language — Kusto-inspired pipes (`|`). Fast + expressive.
- AWS Lambda Extension — Native extension to ship Lambda logs + traces.
- Cloudflare Integration — Workers + Pages log drain. Log pull from any Cloudflare zone.
- Dashboards — Visualizations from APL queries: line/bar/pie/heatmap/table.
- Datasets — Logical partitions of data. Schema-free; fields auto-indexed.
- Elastic Bulk API compat — Elasticsearch Bulk API endpoint — drop-in replacement.
- Field Explorer — Auto-detected field stats, histograms, top-values per dataset.
- Monitors (alerts) — Threshold + anomaly-based alerting on APL queries. Route to Slack/PagerDuty/emai…
- OpenTelemetry-native — Ingest OTLP/HTTP + gRPC. No proprietary agent.
- Saved Queries — Save + share APL queries as starters.
- Stream (live tail) — Live tail of incoming events with filter bar.
- Traces — OpenTelemetry-native. Distributed tracing across services.
- Vercel Integration — One-click: Vercel logs + Web Vitals → Axiom.
- next-axiom — Next.js logger with automatic correlation + Web Vitals capture.
Sentry · 16 features
- Alerts — Metric + issue-based alerts routed to Slack/PagerDuty/email/etc.
- Cron Monitoring — Check-in pings for scheduled jobs. Alert on missed/failed runs.
- Distributed Tracing — Performance monitoring spans across services. Connect frontend → backend → DB.
- Error Tracking — Capture exceptions with stack traces, breadcrumbs, tags, release info, user cont…
- Insights — Pre-built dashboards per domain: Frontend, Backend, Mobile, AI, Database, LLM, e…
- LLM Monitoring — Track OpenAI/Anthropic/etc calls, token usage, cost, errors.
- Logs — Centralized structured logging correlated with errors + traces.
- Profiling — CPU profiling for Python, Node.js, Go, PHP, Ruby, Android, iOS.
- Release Health — Adoption + crash-free rate per release version.
- Releases — Track deploys, commit hooks, source map upload, bisect.
- Seer (AI Debug) — Root cause analysis + fix suggestions for issues via AI.
- Self-Hosting — Docker-based self-host. Feature parity.
- Session Replay — Record DOM + network to replay user sessions that hit errors.
- Source Maps — Auto-symbolicate minified code. Upload via CLI or Webpack/Vite plugin.
- Uptime Monitoring — Synthetic checks for HTTP endpoints.
- User Feedback — In-app feedback widget tied to sessions.
Developer interfaces
| Kind | Axiom | Sentry |
|---|---|---|
| CLI | Axiom CLI | Sentry CLI |
| SDK | @axiomhq/js, axiom-go, axiom-py, axiom-rs, next-axiom | @sentry/browser, @sentry/node, @sentry/react-native, sentry-android, sentry-cocoa (iOS), sentry-dotnet, sentry-go, sentry-java, sentry-php, sentry-ruby, sentry-sdk (Python), sentry-unity, sentry_flutter |
| REST | Axiom REST API, Ingest HTTP endpoint | Sentry REST API |
| MCP | Axiom MCP | Sentry MCP |
| OTHER | — | Webhooks (Alerts) |
Key takeaways
- Both Axiom and Sentry offer a free tier — Axiom ("Personal (Free)") and Sentry ("Developer (Free)") — with no credit card required to start.
- The entry-level paid plan is $25/month for Axiom (Axiom Cloud) vs. $26/month for Sentry (Team).
- Sentry has a broader documented feature set (16 features) vs. Axiom (15 features) in Staxly's catalog.
- Developer integrations differ: only Sentry offers OTHER.
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