Better Stack vs Convex
Observability + uptime + incident management in one — modern alternative to Datadog
vs. The reactive database where queries are TypeScript code
Pricing tiers
Better Stack
Pay-as-you-go
Ingest $0.15/GB, retention $0.08/GB/month. Metrics $0.75/GB/month.
$0 base (usage-based)
Free
10 monitors + heartbeats, 1 status page. 3GB logs @ 3-day retention. 30GB metrics. 100K exceptions/mo. 5k session replays.
Free
Telemetry — Nano
$30/mo ($25 annual). 40 GB logs/traces/metrics. 30-day retention.
$30/mo
Responder License
$34/mo ($29 annual) per responder. Unlimited phone + SMS alerts. Required for on-call.
$34/mo
Telemetry — Micro
$120/mo. 160 GB.
$120/mo
Telemetry — Mega
$250/mo. 340 GB.
$250/mo
Telemetry — Tera
$500/mo. 700 GB.
$500/mo
Convex
Starter (Free)
Free with overage via usage-based billing. Great for prototypes.
Free
Professional
$25/developer/month. Overage: $2/M function calls. Daily backups, email support, custom domains.
$25/mo
Business / Enterprise
From $2,500/month. SAML/SSO, SLA, dedicated deployments, Slack Connect support.
$2500/mo
Free-tier quotas head-to-head
Comparing free on Better Stack vs starter on Convex.
| Metric | Better Stack | Convex |
|---|---|---|
| db storage gb | — | 0.5 GB |
| deployments | — | 40 deployments |
| egress gb month | — | 1 GB/month |
| file storage gb | — | 1 GB |
| function calls month | — | 1000000 calls/month |
| team members | — | 6 users |
Features
Better Stack · 13 features
- Dashboards — SQL + chart-based dashboards.
- Distributed Tracing — OpenTelemetry traces with span analysis.
- Error Tracking — Sentry-style error capture per $0.000075/exception.
- Heartbeats (Cron) — Dead-man-switch style alerts for cron/scheduled jobs.
- Logs (formerly Logtail) — Centralized structured logging with live tail + SQL.
- Metrics — Prometheus-compatible metrics ingest + visualization.
- On-Call & Incidents — Schedules, escalations, incident response with postmortems.
- Phone + SMS Alerts — Unlimited phone + SMS on Responder license.
- Reporting & Analytics — +$5/member/month add-on.
- Session Replay — Integrated with error events.
- SQL Queries over Logs — ClickHouse-backed SQL on all ingested telemetry.
- Status Pages — Hosted status pages with custom domain + brandable.
- Uptime Monitoring — HTTP, keyword, ping, TCP, UDP monitors. Global checkpoints.
Convex · 18 features
- Actions — Non-deterministic functions for external I/O (fetch, AI APIs, email). Cannot rea…
- Authentication — Convex Auth (built-in) or BYO provider (Clerk, Auth0, Kinde, WorkOS). ID tokens …
- Convex Agents — AI agent framework with durable memory, threads, tool use. Works with OpenAI / A…
- Convex Auth — First-party auth library: passwords, magic links, OAuth, phone — stored in your …
- Convex Components — Reusable backend modules (rate limiter, workflow, aggregate, action-retrier, etc…
- Cron Jobs — Recurring schedules defined in convex/crons.ts. UTC, cron-style patterns.
- Durable Workflows — Long-running multi-step workflows with retries and at-least-once guarantees.
- Exception Reporting — Auto-capture errors to Sentry, Axiom, Datadog.
- File Storage — Upload/download via storage API. Returns storage IDs referenced in documents.
- Full-Text Search — BM25 search index on table fields. withSearchIndex query helper.
- HTTP Actions — Expose public HTTP endpoints for webhooks, OAuth callbacks, third-party integrat…
- Log Streams — Stream function logs to Axiom, Datadog, Sentry. Pro+.
- Mutations — Transactional write functions. All reads + writes in one mutation are ACID; conf…
- Preview Deployments — Every Git branch gets its own isolated deployment. Integrates with Vercel/Netlif…
- Queries — Deterministic read-only TS functions. Automatically cached and re-run when under…
- Real-Time Subscriptions — useQuery auto-subscribes; server invalidates when data a query read changes. No …
- Scheduler — schedule.after / schedule.at — enqueue functions to run later. Durable, survives…
- Vector Search — Native vector index on tables. withIndex + filter fields. Up to 4096 dims.
Developer interfaces
| Kind | Better Stack | Convex |
|---|---|---|
| CLI | — | Convex CLI |
| SDK | logtail-ruby, pino-logtail / winston transport, python-logtail | Android / Kotlin Client, iOS / Swift Client, JavaScript/TypeScript Client, Next.js Integration, Python Client, React Client (useQuery), Rust Client, Svelte Client, Vue Client |
| REST | Better Stack REST API, Telemetry API | Deploy / Dashboard API, HTTP Actions |
| OTHER | OTLP (OpenTelemetry), Webhooks | WebSocket Subscriptions |
Staxly is an independent catalog of developer platforms. Outbound links to Better Stack and Convex are plain references to their official websites. Pricing is verified against vendor pages at publication time — reconfirm before buying.
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