Datadog vs Supabase — Pricing, Plans, and Verified Costs (2026)
Datadog starts at $18/mo. Supabase starts at $25/mo. Datadog is $7/mo cheaper on the entry tier than Supabase.
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.
- Datadog (Per Usage) — Datadog bills on usage — host on top of a paid plan starting at $18/mo. The plan includes an allowance; anything beyond it is metered.
- Supabase (Hybrid) — Supabase is hybrid: a fixed subscription from $25/mo plus metered usage on top (Database size / MAUs). 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.
The dominant cloud observability platform (metrics, logs, traces, APM), publicly traded (DDOG), ~$45B market cap. Positioned as the alternative to New Relic + Splunk + PagerDuty stitched together. Distinctive for its notorious usage-based pricing that has surprised engineering teams with 6-figure monthly bills (Coinbase's leaked contract was ~$65M/year in 2022). Priced by seat + host + volume across 20+ meters. Popular with engineering teams; feared by finance teams.
Open-source Firebase alternative, valued $10.5B (June 2026 Series F led by GIC). Positioned as the alternative to Firebase for developers who want Postgres, open-source, and self-hosting option. Distinctive for shipping fast across auth, storage, edge functions, and vector database in a single platform. Free tier includes real production Postgres; paid tiers scale with usage (databases, storage, edge function invocations). Popular with AI/agent builders needing a proper database.
All plans compared
| Tier role | Plan | Datadog monthly | Datadog annual | Supabase monthly | Supabase annual |
|---|---|---|---|---|---|
| Free / starter | Free | Free | Free | Free | Free |
| Entry paid | Infrastructure Pro / Pro | $18 | $15 | $25 | $25 |
| Teams | — / Team | — | — | $599 | $599 |
| Enterprise | Infrastructure Enterprise / Enterprise | $27 | $23 | 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
Datadog is worth it if… infrastructure teams (10+ engineers) that need APM + logs + metrics + synthetics + RUM in one platform — the observability default at mid-market and enterprise scale. Infrastructure covers hosts; APM, Logs, RUM, Synthetics, Database Monitoring each priced separately per module.
Supabase is worth it if… developers building modern web apps that want open-source Postgres + auth + storage + realtime + edge functions in one bundle — the Firebase alternative for SQL-first teams. Free tier covers development; Pro adds daily backups and higher limits; Team adds SOC2 and more capacity; Enterprise custom.
Bottom line: Choose based on how you want to pay — Datadog is per usage, Supabase is hybrid.
Choose Datadog over Supabase if…
Choose Datadog if…
- You want to pay only for actual usage (per usage, from $18/mo).
- You match the profile Datadog is built for: infrastructure teams (10+ engineers) that need APM + logs + metrics + synthetics + RUM in one platform — the observability default at mid-market and enterprise scale.
- You need a general-purpose developer & infrastructure option rather than a vertical-specific one.
Choose Supabase if…
- You're fine with a base subscription plus metered usage on top (from $25/mo).
- You match the profile Supabase is built for: developers building modern web apps that want open-source Postgres + auth + storage + realtime + edge functions in one bundle — the Firebase alternative for SQL-first teams.
- You need a general-purpose developer & infrastructure option rather than a vertical-specific one.
At a glance
| Datadog | Supabase | |
|---|---|---|
| Free plan | Yes | Yes |
| Entry price | $18/mo | $25/mo |
| Enterprise available | Yes | Yes |
| Pricing model | Per Usage | Hybrid |
| Verification | Pricing under review | Checked October 2, 2026 |
| Full pricing | View full pricing | View full pricing |
Pricing last verified October 2, 2026. Tracked daily.
Frequently asked questions
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Common questions about Datadog and Supabase
- How much does Datadog cost in 2026?
- Does Datadog have a free plan?
- How often does Datadog change prices?
- What are the best Datadog alternatives in 2026?
- How much does Supabase cost in 2026?
- Does Supabase have a free plan?
- How often does Supabase change prices?
- What are the best Supabase alternatives in 2026?