OpenObserve vs Vanta — Pricing, Plans, and Verified Costs (2026)
Both OpenObserve and Vanta use custom pricing — request quotes from each to compare.
See price history: OpenObserve · Vanta
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.
- OpenObserve (Per Usage) — OpenObserve bills purely on usage — $0.50/GB ingest + $0.01/GB query (30% off annual, no per-seat fees). There is no fixed per-seat fee, so the monthly cost depends entirely on how much you consume.
- Vanta (Unknown model) — Vanta bills on a fixed plan, 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.
OpenObserve is a Datadog/Splunk/New Relic alternative positioned on transparent pay-as-you-go pricing with no per-seat or per-host fees. Cloud PAYG: $0.50/GB ingestion + $0.01/GB query (30% off with annual commit). Includes 15-month metrics retention + 30-day non-metrics retention default. Enterprise adds SSO/RBAC, AI SRE agent, BYO bucket infinite retention. Self-hosted OSS is free; Self-hosted Enterprise free up to 50GB/day.
Compliance automation platform that made SOC 2 attestation possible for early-stage startups in weeks instead of quarters. Positioned as the AI-native alternative to hiring a $150K compliance manager or paying $50K+ to a Big 4 firm for manual audit prep. Distinctive for its 200+ automated evidence collectors + trust-center product (public compliance page for enterprise buyers) + AI questionnaire responses. Priced quote-based with reference $8K-$30K+/year across Core/Growth/Scale tiers plus custom Enterprise. Series C at $2.45B valuation (2024). Serves 10,000+ customers including Autodesk, Ramp, Notion, Chili Piper. Category-defining product in the security-compliance-automation space.
All plans compared
| Tier role | Plan | OpenObserve monthly | OpenObserve annual | Vanta monthly | Vanta annual |
|---|---|---|---|---|---|
| Free / starter | Cloud Professional (PAYG) / — | Free | Free | — | — |
| Entry paid | — / Core | — | — | $667 | $667 |
| Mid tier | — / Growth | — | — | $1250 | $1250 |
| Pro / power | — / Scale | — | — | $2500 | $2500 |
| Enterprise | Cloud Enterprise / Enterprise | Custom | Custom | 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
OpenObserve is worth it if… OpenObserve is ideal for teams migrating off Datadog, Splunk, or New Relic who want radically transparent pay-per-GB pricing with no seat fees. Best if your telemetry cost is dominated by log and metric volume rather than user count.
Vanta is worth it if… early-to-mid-stage SaaS companies pursuing SOC 2 / ISO 27001 / HIPAA / GDPR compliance who want to automate 80% of the evidence-collection busywork — particularly if you're facing an enterprise deal that requires attestation. Core covers small startups on one framework (typically $8K/year); Growth adds multiple frameworks; Scale adds AI questionnaire + trust center + vendor risk; Enterprise custom.
Bottom line: Similar positioning, closer to a preference call than a strategic one.
Choose OpenObserve over Vanta if…
Choose OpenObserve if…
- You want to pay only for actual usage (per usage, a free entry tier).
- You match the profile OpenObserve is built for: ideal for teams migrating off Datadog, Splunk, or New Relic who want radically transparent pay-per-GB pricing with no seat fees.
- You need a general-purpose developer & infrastructure option rather than a vertical-specific one.
Choose Vanta if…
- You're comfortable with Vanta's a free entry tier entry point.
- You match the profile Vanta is built for: early-to-mid-stage SaaS companies pursuing SOC 2 / ISO 27001 / HIPAA / GDPR compliance who want to automate 80% of the evidence-collection busywork — particularly if you're facing an enterprise deal that requires attestation.
- You need a general-purpose developer & infrastructure option rather than a vertical-specific one.
At a glance
| OpenObserve | Vanta | |
|---|---|---|
| Free plan | Yes | No |
| Entry price | Free | Custom pricing |
| Enterprise available | Yes | 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.