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Tango API Pricing

Choose the plan that best fits your data access needs. All plans include access to comprehensive federal procurement and assistance data.

Every plan — Free included — also covers the Tango MCP connector (Claude, ChatGPT, or any MCP client): same account, same request limits, no API key required.

Monthly Annual Save 20%

Free

Daily API requests: 100
Monthly total: 3,000
Rate limit: 25/minute
Support: Community
Webhook subscriptions: 1 alert subscription
Entity monitoring: Not available
$0 per month

Features included:

  • Full access to raw public data
  • Standard rate limiting
  • Community support
  • 1 webhook alert subscription
Get Started for Free

Small

Daily API requests: 1,500
Monthly total: 45,000
Rate limit: 100/minute
Support: Priority Email
Webhook subscriptions: 5 alert subscriptions
Entity monitoring: Not available
$100 per month

Features included:

  • Enriched data fields
  • CALC labor rate lookups
  • Attachment text extraction
  • Priority email support
  • 5 webhook alert subscriptions
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Medium

Daily API requests: 7,500
Monthly total: 225,000
Rate limit: 100/minute
Support: Phone + Email
Webhook subscriptions: 10 alert subscriptions
Entity monitoring: Not available
$250 per month

Features included:

  • Enriched data fields
  • CALC labor rate lookups
  • Attachment text extraction
  • Phone and email support
  • 10 webhook alert subscriptions
  • SLA guarantees
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Large

Daily API requests: 25,000
Monthly total: 750,000
Rate limit: 100/minute
Support: Dedicated Account Manager
Webhook subscriptions: 25 subscriptions
Entity monitoring: Specific entities + alerts
$500 per month

Features included:

  • Enriched data fields
  • CALC labor rate lookups
  • Attachment text extraction
  • Webhook event subscriptions
  • Dedicated account manager
  • 99.9% uptime SLA
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Enterprise

Requests/month: Unlimited
Rate limit: Custom
Support: 24/7 Dedicated
Webhook subscriptions: 25-100 subscriptions
Entity monitoring: All entities + specific entities
Bulk exports: Available
Contact us for pricing

Everything in Large, plus:

  • Unlimited API requests
  • Webhook subscriptions (25-100)
  • Monitor all entities
  • Custom rate limits
  • Dedicated account manager
  • 24/7 priority support
Contact Sales