Dash0 vs Resend — Pricing, Plans, and Verified Costs (2026)
Resend starts at $20/mo. Dash0 uses custom pricing — request a quote to compare.
How pricing works
These two tools don't price the same way, so the headline numbers below aren't directly comparable until you plug in your own volume.
- Dash0 (Per Usage) — Dash0 bills purely on usage — $0.20/M metrics + $0.60/M spans/logs/events (no monthly base). There is no fixed per-seat fee, so the monthly cost depends entirely on how much you consume.
- Resend (Hybrid) — Resend is hybrid: a fixed subscription from $20/mo plus metered usage on top (Emails/month). Your real bill moves with volume, not seat count.
Per-minute, per-credit and per-token rates exclude any downstream model, speech or telephony costs unless the vendor states otherwise.
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.
Modern email API positioned as the developer-first alternative to SendGrid and Postmark. Distinctive for React email templates (write HTML emails as React components) and for its founders' background at AWS + Vercel — the API design shows it. Priced free-$1200/mo (3K to 1M emails/mo). Popular with early-stage SaaS teams shipping transactional email and product updates. Series A in 2024.
All plans compared
| Tier role | Plan | Dash0 monthly | Dash0 annual | Resend monthly | Resend annual |
|---|---|---|---|---|---|
| Free / starter | Pay-as-you-go / Free | Free | Free | Free | Free |
| Entry paid | — / Pro | — | — | $20 | $20 |
| Pro / power | — / Scale | — | — | $90 | $90 |
| Enterprise | — / Enterprise | — | — | Custom | Custom |
Tier names differ across vendors. Rows are aligned by tier role, not name. Full tier structures on each tool's page.
What each is best for
Dash0 is worth it if… Dash0 is ideal for teams tired of predicting observability spend against per-host commits. Best if telemetry volume is bursty and you want granular per-signal cost visibility instead of tier-based billing.
Resend is worth it if… developers building transactional email (welcome emails, password resets, notifications) who want React Email templates and clean API — particularly if SendGrid/Postmark feel too enterprise-focused. Free tier covers 3K emails/mo; Pro adds more sends and domains; Scale for high-volume.
Bottom line: Choose based on how you want to pay — Dash0 is per usage, Resend is hybrid.
Choose Dash0 over Resend if…
Choose Dash0 if…
- You want to pay only for actual usage (per usage, a free entry tier).
- You match the profile Dash0 is built for: ideal for teams tired of predicting observability spend against per-host commits.
- You need a general-purpose developer & infrastructure option rather than a vertical-specific one.
Choose Resend if…
- You're fine with a base subscription plus metered usage on top (from $20/mo).
- You match the profile Resend is built for: developers building transactional email (welcome emails, password resets, notifications) who want React Email templates and clean API — particularly if SendGrid/Postmark feel too enterprise-focused.
- You need a general-purpose developer & infrastructure option rather than a vertical-specific one.
At a glance
| Dash0 | Resend | |
|---|---|---|
| Free plan | Yes | Yes |
| Entry price | Pricing not published | $20/mo |
| Enterprise available | No | Yes |
| Pricing model | Per Usage | Hybrid |
| Verification | Pricing under review | Checked October 3, 2026 |
| Full pricing | View full pricing | View full pricing |
Pricing last verified October 3, 2026. Verification cadence varies by tool; check each tool page.