Datadog vs Neon — Pricing, Plans, and Verified Costs (2026)
Datadog starts at $18/mo. Neon 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.
- 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.
- Neon (Per Usage) — Neon bills purely on usage — Free 100 CU-hr/mo + 0.5GB, then $0.106-$0.222/CU-hour + $0.35/GB-month. There is no fixed per-seat fee, so the monthly cost depends entirely on how much you consume.
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.
Serverless Postgres, valued $2B private. Positioned as the alternative to AWS RDS for developers who want true scale-to-zero + database branching (like git branches for your data). Launch tier from $19/mo, then usage-based on compute + storage + egress. Free tier includes real production Postgres. Popular with modern JavaScript stacks (Next.js, Vercel, Cloudflare) and Series A-B startups. Acquired by Databricks in 2025 for $1B.
All plans compared
| Tier role | Plan | Datadog monthly | Datadog annual | Neon monthly | Neon annual |
|---|---|---|---|---|---|
| Free / starter | Free | Free | Free | Free | Free |
| Entry paid | Infrastructure Pro / — | $18 | $15 | — | — |
| 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.
Neon is worth it if… developers building serverless apps that want Postgres with scale-to-zero pricing — particularly if your workload is bursty and you don't want to pay for idle compute. 5GB storage; Launch is pure usage-based; Scale adds multi-AZ HA; Enterprise custom.
Bottom line: Similar positioning, closer to a preference call than a strategic one.
Choose Datadog over Neon 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 Neon if…
- You want to pay only for actual usage (per usage, a free entry tier).
- You match the profile Neon is built for: developers building serverless apps that want Postgres with scale-to-zero pricing — particularly if your workload is bursty and you don't want to pay for idle compute.
- You need a general-purpose developer & infrastructure option rather than a vertical-specific one.
At a glance
| Datadog | Neon | |
|---|---|---|
| Free plan | Yes | Yes |
| Entry price | $18/mo | Free |
| Enterprise available | Yes | Yes |
| Pricing model | Per Usage | Per Usage |
| Verification | Pricing under review | Pricing under review |
| Full pricing | View full pricing | View full pricing |
Pricing last verified September 26, 2026. Tracked daily.