Dash0 vs Merge — Pricing, Plans, and Verified Costs (2026)
Merge starts at $650/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.
- Merge (Unknown model) — Merge bills on a fixed plan from $650/mo, so the listed price is what you pay regardless of volume.
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.
Unified API platform for B2B SaaS. Positioned as the alternative to building N integrations per category (HRIS, ATS, CRM, accounting). Distinctive: one API call reaches 200+ tools — you code once, your customers connect to whatever they use. Free for first 3 production Linked Accounts. Paid starts at $650/mo for up to 10 accounts, then $65 per additional — mandatory annual contracts. Popular with vertical SaaS whose customers span many operational tools.
All plans compared
| Tier role | Plan | Dash0 monthly | Dash0 annual | Merge monthly | Merge annual |
|---|---|---|---|---|---|
| Free / starter | Pay-as-you-go / Free | Free | Free | Free | Free |
| Entry paid | — / Launch | — | — | $650 | $650 |
| 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.
Merge is worth it if… B2B SaaS companies (Series A-Series D) that need to build integrations with dozens of HR, ATS, ticketing, or accounting platforms via a single unified API — rather than building each one individually. Launch is the entry paid tier; Professional adds more integration categories.
Bottom line: Similar positioning, closer to a preference call than a strategic one.
Choose Dash0 over Merge 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 Merge if…
- You're comfortable with Merge's from $650/mo entry point.
- You match the profile Merge is built for: B2B SaaS companies (Series A-Series D) that need to build integrations with dozens of HR, ATS, ticketing, or accounting platforms via a single unified API — rather than building each one individually.
- You need a general-purpose developer & infrastructure option rather than a vertical-specific one.
At a glance
| Dash0 | Merge | |
|---|---|---|
| Free plan | Yes | Yes |
| Entry price | Pricing not published | $650/mo |
| Enterprise available | No | Yes |
| Pricing model | Per Usage | — |
| Verification | Pricing under review | Pricing under review |
| Full pricing | View full pricing | View full pricing |
Pricing last verified September 27, 2026. Verification cadence varies by tool; check each tool page.