OpenObserve vs Whalesync: Pricing Comparison (2026)
OpenObserve starts at Free. Whalesync starts at $40/mo. OpenObserve is $40/mo cheaper on the entry tier than Whalesync.
See price history: OpenObserve · Whalesync
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.
Two-way database sync between no-code tools (Airtable ↔ Webflow ↔ Supabase ↔ Notion ↔ HubSpot). Positioned as the alternative to running one-way Zapier automations for keeping two data sources in lockstep. Distinctive for solving the specific pain of 'CMS collection needs to match Airtable base but also flow back'. Restructured 2026: retired the $5 Personal tier, now starts at Starter $40/mo (1,000 records in sync). Higher tiers (Plus, Pro) use a records-based slider with prices scaling to $200+/mo. Enterprise custom. YC-backed. Popular with no-code agencies building client sites and startups syncing CMS to Webflow/WordPress.
All plans compared
| # | Plan | OpenObserve monthly | OpenObserve annual | Whalesync monthly | Whalesync annual |
|---|---|---|---|---|---|
| 1 | Cloud Professional (PAYG) / Starter | 0 | 0 | 40 | 32 |
| 2 | Cloud Enterprise / Plus | custom | custom | 80+ | 64+ |
| 3 | Self-hosted (OSS) / Pro | 0 | 0 | 200+ | 160+ |
| 4 | Self-hosted Enterprise / Enterprise | 0 | 0 | custom | custom |
What each is best for
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.
Two-way database sync between no-code tools (Airtable ↔ Webflow ↔ Supabase ↔ Notion ↔ HubSpot). Positioned as the alternative to running one-way Zapier automations for keeping two data sources in lockstep. Distinctive for solving the specific pain of 'CMS collection needs to match Airtable base but also flow back'. Restructured 2026: retired the $5 Personal tier, now starts at Starter $40/mo (1,000 records in sync). Higher tiers (Plus, Pro) use a records-based slider with prices scaling to $200+/mo. Enterprise custom. YC-backed. Popular with no-code agencies building client sites and startups syncing CMS to Webflow/WordPress.
At a glance
| OpenObserve | Whalesync | |
|---|---|---|
| Free plan | Yes | — |
| Entry price | Free | $40/mo |
| Enterprise available | Yes | Yes |
| Pricing model | Per Usage | Per Usage |
| Last verified | August 18, 2026 | August 19, 2026 |
| Full pricing | View full pricing | View full pricing |
Pricing last verified August 19, 2026. Tracked daily.