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Stellar Index

Plans

Pricing

Same data on every tier. Free reads work without an account; paid plans unlock higher per-key rate limits, usage analytics, and dedicated SLAs.

Free

$0
forever
60 req/min per IP

Anonymous public reads. Same data as the paid tiers, just rate-limited per IP. Perfect for prototyping, low-traffic embeds, and read-only integrations.

  • Every public endpoint
  • No signup, no API key, no auth
  • Same VWAP / freshness as paid tiers
  • 60 requests / minute per source IP
  • Per-key analytics
  • Higher per-key rate limit
  • Dedicated SLA
Read the docs

Starter

Self-service
$0
self-service
1,000 req/min per key

Sign in with magic-link, mint an API key, get 1,000 req/min and per-key usage analytics. Designed for individual builders and side-projects shipping to customers.

  • Everything in Free
  • 1,000 requests / minute per key
  • Per-key usage history (30d)
  • Mint & rotate keys at /account
  • Email support
  • Dedicated SLA
  • Operator-issued tier overrides
Create account

Pro

Contact
sales
10,000 req/min per key

For wallets and portfolio apps with heavy fan-out. Includes a Slack channel and 24h SLA on incident response.

  • Everything in Starter
  • 10,000 requests / minute per key
  • Shared-channel Slack support
  • 24h SLA on incident response
  • Operator-issued tier override
Talk to sales

Business

Contact
sales
50,000 req/min per key

For exchanges and market-data redistributors. Dedicated AlertManager routes, named on-call engineer, 1h SLA on SEV-1.

  • Everything in Pro
  • 50,000 requests / minute per key
  • Dedicated AlertManager routes
  • Named on-call engineer
  • 1h SLA on SEV-1 incidents
Talk to sales

Enterprise

Custom
Custom

Multi-tenant key isolation, custom retention, dedicated regional capacity, named TAM. For market-makers and pricing-redistributor partners.

  • Everything in Business
  • Multi-tenant key isolation
  • Custom retention windows
  • Dedicated regional capacity (R1/R2/R3)
  • Named technical account manager
  • Bespoke SLA
Talk to sales

Honest notes

  • Free is not a trial. Anonymous reads are a permanent commitment — open, public-tier access is core to what Stellar Index is.
  • Same data, every tier. We do not gate endpoints, freshness, or precision behind paid tiers. The difference is rate limit, support model, and SLA — never the data itself.
  • No card to sign up Starter. Magic-link account, mint a key, ship. Rate-limit upgrades beyond Starter route through /contact.
  • Pricing is pre-v1. We're shipping the paid surface alongside v1. Concrete numbers for Pro / Business will land here once the commercial paperwork is ready.