Plinth US Grants Data · Pricing Plans

Plinth Us Grants Data Plans Pricing

Plinth Us Grants Data Plans Pricing is the pricing profile for Plinth US Grants Data on the APIs.io network — every figure transcribed verbatim from the provider’s own pricing page on 2026-10-28.

It defines 4 plans, including Free — $0; Plus — $75 a month plus tax where it applies; Pro — $250 a month plus tax where it applies, and 1 more.

The page prices the business product the API comes with, not the API alone, as a tiered subscription; the service is delivered as managed.

Tagged areas include Philanthropy, Grants, Non-Profit, Foundations, and IRS 990.

4 Plans Prices the product Basis: tiered subscription Delivered: managed
Transcribed from the provider's pricing page on 2026-10-28 — data.useplinth.com/pricing.
View Source
PhilanthropyGrantsNon-ProfitFoundationsIRS 990Open DataGovernment SpendingResearchAgentsRESTJSONMCPSQL
Compare tiers
PlanPriceIncludesOverage
Free$0Preview of funders, search every funder and nonprofit, every grant in every e-filed 990, 3 AI questions a day, 50 API calls a day on a free key, one compliance screen a day—
Plus$75 a month plus tax where it applies250 API calls a day · AI analysis with no daily cap, within a monthly usage budget—
Pro$250 a month plus tax where it appliesEverything in Plus, Ad-hoc SQL, 50 compliance screens a day, 10,000 API calls a month, Plinth × Claude connector—
FoundationsContact usEverything in Pro, custom API volume, bespoke onboarding—

Compare with the market: Artificial Intelligence pricing · Data & Analytics pricing

Plans

Free month
$0
Includes: Preview of funders, search every funder and nonprofit, every grant in every e-filed 990, 3 AI questions a day, 50 API calls a day on a free key, one compliance screen a day
Plus month
$75 a month plus tax where it applies
Includes: 250 API calls a day · AI analysis with no daily cap, within a monthly usage budget
Pro month
$250 a month plus tax where it applies
Includes: Everything in Plus, Ad-hoc SQL, 50 compliance screens a day, 10,000 API calls a month, Plinth × Claude connector
Foundations none
Contact us
Includes: Everything in Pro, custom API volume, bespoke onboarding

Sources

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