Axiom vs Better Stack
SEPT 2026 auditA comparison of Axiom and Better Stack built from values read directly from each provider's own documentation, with the source recorded against every figure.
The short answer
Choose Axiom if…
Small projects that want a real telemetry platform for nothing — 500 GB a month loaded with 30-day retention, permanently, is the most generous free allowance in this category.
Editorial · Palash Bagchi · approved
Choose Better Stack if…
Teams who would otherwise buy uptime monitoring, log management and error tracking separately, and would rather have one bill and one dashboard.
Editorial · Palash Bagchi · approved
Consider something else if…
- Axiom: Query compute is billed as its own meter in GB-hours, so an expensive dashboard costs money even when ingest is inside the allowance.
- Better Stack: Web event retention is 3 days on the free plan, which is short enough to miss a Monday-morning investigation of a Friday-night incident.
3 sourced criteria separate them — see where, with sources, below.
Pick the criteria you care about. The chart counts how many of them lean toward each provider — the same read as scanning the bars below, just totalled for the ones you chose.
Axiom 0
Better Stack 0
At a glance.
| Criterion | Axiom | Better Stack |
|---|---|---|
| Pricing | ||
| Free tier | Yes | Yes |
| Entry paid plan | $25/month platform fee for Cloud, plus usage, with no minimum commitment. The plan carries an always-free allowance of 1 TB loaded, 100 GB-hours of query compute and 100 GB stored. | From $29/month, or $34/month depending on the plan selected; Better Stack advertises both figures as starting prices on the same page. |
| Pricing model | A platform fee plus three separate meters — data loaded, query compute in GB-hours, and stored GB — each with an always-free allowance included on every plan and automatic volume discounts above it. | One plan covering uptime monitoring, log management and error tracking together, with exceptions counted per month and web events metered by volume and retention rather than by count. |
| Observability | ||
| Retention window | 30 days on the free Personal plan; configurable on Cloud rather than fixed. | 90 days for errors and session replays. Logs, traces and web events are retained 3 days on the free personal plan, where retention is what the 3 GB allowance buys rather than a fixed window. |
Where they differ.
Entry paid plan
- Axiom
- $25/month platform fee for Cloud, plus usage, with no minimum commitment. The plan carries an always-free allowance of 1 TB loaded, 100 GB-hours of query compute and 100 GB stored.
- Better Stack
- From $29/month, or $34/month depending on the plan selected; Better Stack advertises both figures as starting prices on the same page.
Sources (2) →Sources ↓
- Pricing — Axiom ↗
“Cloud For teams scaling from first deployment to hyperscale. $25 / month Platform fee + usage. No minimum commitment. → Always Free allowance (1 TB / 100 GB-hrs / 100 GB) included”
Read 2026-09-06 · official pricing
- Pricing — Better Stack ↗
“Starts at just $34 [...] Starts at just $29”
Read 2026-09-06 · official pricing
Pricing model
- Axiom
- A platform fee plus three separate meters — data loaded, query compute in GB-hours, and stored GB — each with an always-free allowance included on every plan and automatic volume discounts above it.
- Better Stack
- One plan covering uptime monitoring, log management and error tracking together, with exceptions counted per month and web events metered by volume and retention rather than by count.
Sources (2) →Sources ↓
- Pricing — Axiom ↗
“Platform fee + usage. No minimum commitment. → Always Free allowance (1 TB / 100 GB-hrs / 100 GB) included → Automatic volume discounts on usage beyond the allowance → Configurable retention”
Read 2026-09-06 · official pricing
- Pricing — Better Stack ↗
“Web events [...] Free for personal projects $0 per month [...] 100,000 exceptions per month [...] 3 GB web events retained for 3 days [...] Free access to Telemetry.”
Read 2026-09-06 · official pricing
Retention window
- Axiom
- 30 days on the free Personal plan; configurable on Cloud rather than fixed.
- Better Stack
- 90 days for errors and session replays. Logs, traces and web events are retained 3 days on the free personal plan, where retention is what the 3 GB allowance buys rather than a fixed window.
Sources (2) →Sources ↓
- Pricing — Axiom ↗
“→ 25 GB storage → 30-day retention → Full APL access [...] → Configurable retention”
Read 2026-09-06 · official pricing
- Pricing — Better Stack ↗
“Error tracking [...] Retention 90 days [...] Session replay [...] Retention 90 days [...] Free for personal projects [...] 3 GB logs retained for 3 days 3 GB traces retained for 3 days [...] 3 GB web events retained for 3 days”
Read 2026-09-06 · official pricing
When these numbers change, hear about it. Sources are re-checked monthly; a repricing goes out as a short note.
Documented by only one.
These criteria are published by one provider and not the other. An absence here means we have not found a source, not that the feature is missing.
Questions this comparison answers.
Entry paid plan: Axiom or Better Stack?
Axiom: $25/month platform fee for Cloud, plus usage, with no minimum commitment. The plan carries an always-free allowance of 1 TB loaded, 100 GB-hours of query compute and 100 GB stored.
Better Stack: From $29/month, or $34/month depending on the plan selected; Better Stack advertises both figures as starting prices on the same page.
Should I choose Axiom or Better Stack?
Pick Axiom if Small projects that want a real telemetry platform for nothing — 500 GB a month loaded with 30-day retention, permanently, is the most generous free allowance in this category.
Pick Better Stack if Teams who would otherwise buy uptime monitoring, log management and error tracking separately, and would rather have one bill and one dashboard.