Sift

Pricing

Free for trying it out. Hobby and Pro add shared workspaces and higher limits. Business is for contracts, unlimited API keys and monthly usage under our fair-use policy, plus SLAs.

Free
$0
Great for solo use, testing, and small personal projects.
  • 100K request tokens per month
  • Personal account access with a single-user workspace
  • Up to 1 request per second
  • Last detection endpoint only
Start free
Hobby
$9/mo
Built for production traffic with shared workspaces and team collaboration.
  • 10M request tokens per month
  • Shared workspaces with invites and dashboard access
  • Up to 5 requests per second
  • All detection endpoints
Start on HobbyEmail about billing
Pro
$19/mo
Higher throughput for teams shipping language detection at scale.
  • 50M request tokens per month
  • Shared workspaces with invites and dashboard access
  • Up to 5 requests per second
  • All detection endpoints
Start on ProEmail about billing
Business
From$49/mo
Unlimited usage for teams with compliance and support needs.
  • Commercial terms and optional SLA
  • Priority support and onboarding
  • Unlimited monthly tokens
  • Unlimited API keys
Start on BusinessContact sales

Full comparison

Successful detect responses (200/304) consume monthly quota. Tokens = trimmed input character count ÷ 4, rounded up (UTC calendar month).

FeatureFreeHobbyPro
List price$0$9/mo$19/mo
Monthly token quota100K10M50M
Max active API keys (per workspace)1320
Detect requests per minute (per workspace)60300300
Max workspace members (owner + collaborators)3550
Shared workspaces & email invitesPersonal and solo workspace focusYesYes
Detection API route coverageLatest endpoints onlyAll endpointsAll endpoints
Commercial terms & SLA———

See Fair use policy for more information.