Convex vs Dash0: Pricing Comparison (2026)
Convex starts at $25/mo. Dash0 starts at Free. Dash0 is $25/mo cheaper on the entry tier than Convex.
Reactive backend platform positioned as the alternative to Firebase for TypeScript developers who want end-to-end type safety + real-time subscriptions without configuring WebSockets. Distinctive per-developer pricing ($25/dev/mo Professional) instead of usage-based — predictable bills regardless of data volume or query count. Free tier is generous for solo projects. Popular with venture-backed startups building interactive AI/collaboration apps.
Dash0 is a consumption-based OpenTelemetry-native observability platform with zero monthly base fee — pay only for data ingested. Rates: $0.20 per million metric data points (13-month retention), $0.60 per million spans/log records/web events (30-day retention), $0.20 per thousand synthetic API check runs (13-month retention), $0.60 per Agent0 AI credit, $10/user for AI Coding Insights. 14-day unlimited free trial, no credit card. Recently acquired Polar Signals.
All plans compared
| # | Plan | Convex monthly | Convex annual | Dash0 monthly | Dash0 annual |
|---|---|---|---|---|---|
| 1 | Free / Pay-as-you-go | 0 | 0 | 0 | 0 |
| 2 | Professional | 25 | 25 | — | — |
| 3 | Enterprise | custom | custom | — | — |
What each is best for
Reactive backend platform positioned as the alternative to Firebase for TypeScript developers who want end-to-end type safety + real-time subscriptions without configuring WebSockets. Distinctive per-developer pricing ($25/dev/mo Professional) instead of usage-based — predictable bills regardless of data volume or query count. Free tier is generous for solo projects. Popular with venture-backed startups building interactive AI/collaboration apps.
Dash0 is a consumption-based OpenTelemetry-native observability platform with zero monthly base fee — pay only for data ingested. Rates: $0.20 per million metric data points (13-month retention), $0.60 per million spans/log records/web events (30-day retention), $0.20 per thousand synthetic API check runs (13-month retention), $0.60 per Agent0 AI credit, $10/user for AI Coding Insights. 14-day unlimited free trial, no credit card. Recently acquired Polar Signals.
At a glance
| Convex | Dash0 | |
|---|---|---|
| Free plan | Yes | — |
| Entry price | $25/mo | Free |
| Enterprise available | Yes | — |
| Pricing model | — | Per Usage |
| Last verified | August 18, 2026 | August 18, 2026 |
| Full pricing | View full pricing | View full pricing |
Pricing last verified August 18, 2026. Tracked daily.