Pricing

Every tier on this page. No “contact sales” below Enterprise. Annual plans get 2 months free.

Hobby

$0 forever

Indie devs, side projects, and kicking the tires in production.

—10,000 traces/month
—7-day data retention
—1 project · 1 user
—Trace dashboard + cost analytics
—Anthropic & OpenAI support
—50 eval runs/month
—Community support

Start free

Builder

$49 /month

or $490/year (2 months free)

Solo founders and 2-3 person teams shipping AI products.

—100,000 traces/month
—30-day data retention
—3 projects · 3 users
—Everything in Hobby
—1,000 eval runs/month included
—Anthropic prompt cache analytics
—Email support (48h)

Start free, upgrade in-app

Production

$199 /month

or $1,990/year (2 months free)

Funded AI startups with serious production traffic.

—1,000,000 traces/month
—90-day data retention
—Unlimited projects · 10 users
—Everything in Builder
—10,000 eval runs/month included
—API access for programmatic queries
—Priority email support (24h)

Start free, upgrade in-app

Team

$499 /month

or $4,990/year (2 months free)

Post-Series A teams scaling AI products.

—10,000,000 traces/month
—1-year data retention
—Unlimited users
—Everything in Production
—100,000 eval runs/month included
—Audit logs
—Founder-direct support (Slack)

Start free, upgrade in-app

Enterprise

Custom trace volume, SSO, self-hosted option, and compliance requirements — from $2,000/month. Email founder@klaria.dev.

What happens if I go over my trace limit?

Paid tiers: $1 per 10,000 additional traces, billed monthly. Free tier has a hard cap — ingestion pauses until the next cycle (we'll never silently bill you).

How are eval runs priced beyond the included amount?

$5 per 1,000 additional eval runs. Eval runs call an LLM judge on our Anthropic bill, so this is a pass-through with margin — not a feature gate.

Can I export my data?

Yes. Your traces are yours — export via the API (Production tier) or ask us and we'll ship you a dump. No lock-in by design.