Pricing
Six meters, priced the same way on every paid tier. Self-host free forever.
$0
$0
$29/mo
recommended
$229/mo
$799/mo
from $2,499/mo
Every workspace starts on Free — no card. Upgrade to a paid plan inside the app when you need it.
How the six meters work
Ingest
$0.20 / GB accepted
Every span you send, gateway or OTLP — one meter.
Hot indexed window
from $16.00 / resident GB-month
Resident GB is the logical size of what you sent, averaged daily across the month — not peak, not compressed bytes on disk. The hot window is priced as query capacity, not disk.
Series
$0.008 / series-month
Distinct metric series you emit, counted once per month.
Query compute
$0.15 / scan-unit
1 scan-unit = 1 GB scanned to answer your queries.
Cold archive
$0.08 / GB-month
Everything past your indexed window, kept queryable for two years. Metered, not unlimited: Builder, Team and Business include a cold allowance of 24× their monthly ingest (480 GB-month, 2.4 TB-month, 4.8 TB-month); the rate applies beyond it. Enterprise allowances are contracted.
Evaluations
$0.005 / judge run
Each LLM-judge call, whether an online eval on your traces or a judged eval run on your datasets; a call that reaches the provider counts even when it errors.
on every tier
The hash chain, Ed25519-signed Merkle root, Rekor anchoring and self-verification are included on every tier — free and paid alike. Seven-year retention on Enterprise. Tracelane enforces no per-tenant storage region today, signs no BAA, and makes no regulatory-conformance claim — the assessment remains yours. EU AI Act Annex III enforcement provisionally deferred to Dec 2, 2027 (Digital Omnibus political agreement, May 7, 2026; pending formal adoption — details).
"Resident GB" is the logical size of what you sent, averaged daily across the month — not peak, not compressed bytes on disk. No rollover of unused allowance. Never metered: per host or peak host, per seat on any paid tier, a separate egress line, retention as a multiplier, or OTel attributes reclassified as premium metrics. Free carries a 60-requests-per-minute limit and no overage; ingest is never blocked by billing state on any tier.
Explore usage
Enter your own six meter values. Prices, included allowances and graduated rates come from the same pricing file that seeds the hosted plans.
Illustrative estimate, not a quote or an invoice. Real usage billing can include exemptions, billing-window effects, entitlements, taxes and contract-specific rules. Enterprise pricing is negotiated.
Based on the entered monthly quantities
Select your usage
This estimate leaves out burst exemptions, tax, price protection on older plan versions, custom terms and final billing adjustments. Hot and cold values are averages, not point-in-time storage. It is calculated in your browser from the values you enter; nothing is charged or sent to Tracelane.
For your actual usage, open the billing page in your workspace; invoices are in the billing portal linked from it. Contact sales for Enterprise.