GrantSonar vs Granted AI
Both tools help with grant writing. GrantSonar checks the opportunity is real and open before you write.
Granted AI drafts, matches, and reviews proposals, with drafts metered per month below its Professional tier. GrantSonar verifies the opportunity first — open status and eligibility checked against official sources, apply links probed daily — then drafts under a hard no-invented-stats rule, with no per-month draft caps on any paid plan.
Granted AI: writing and review
Granted AI covers AI drafting, funder matching, and a pipeline, and advertises a 6-member Review Board on its Professional plan. Below that tier, AI drafts are metered per month.
GrantSonar: verification before drafting
GrantSonar verifies every listed grant is open and eligibility-checked with apply links probed daily, drafts without per-month caps on any paid plan, and offers Review Board feedback from named Claude, OpenAI, and Gemini reviewers.
An honest side-by-side
GrantSonar's edge here is verification and unmetered drafting: every listed grant is verified open and eligibility-checked before it reaches your list.
| Capability | Granted AI | GrantSonar |
|---|---|---|
| Source-checked open status on every listed grant | 140K+ listings; verification not published | Apply links probed daily |
| Team seats without a hard cap | 3 full Professional seats + up to 7 view-and-comment, 10 total | Unlimited on Team, fair use |
| Matching against your organization’s profile | AI funder matching | Scored + AI fit judge |
| 990-based funder intelligence | 133K foundation profiles | 4.6M itemized grant records |
| Unmetered AI drafting on every paid plan | 1/mo free, 3/mo Basic; unlimited only on Professional | Yes |
| Multi-reviewer draft feedback | Independent multi-perspective review | 3-model council |
| Free tier | No card; 1 draft/mo | Includes matched grants |
| AI-agent access (MCP) | Free, no-auth | Free, anonymous |
| Advertised review-board size | Multiple reviewers; exact count not specified on current pricing page | 3 models |
Granted AI features per grantedai.com, as of September 2026. No competitor logos are used. Spot something out of date? Tell us: [email protected].
What Granted AI does well
- Independent proposal review with deliberation and consensus
- A no-card free tier
Where GrantSonar is stronger
- Unmetered drafting on every paid plan — Granted AI meters drafts below Professional (1/mo free, 3/mo Basic)
- Source-checked matching: every listed grant is open, eligibility-checked, and its apply link is probed daily — a smaller number that means something
- Unlimited members on Team under fair use — Granted AI’s Professional includes 3 full seats plus up to 7 view-and-comment members, 10 total
- Funder intelligence from 236,000+ profiles and 4.6 million itemized 990 grant records wired into matching and drafting
- Review feedback grounded in the matched grant and your organization’s real profile
Check freshness before you write.
Build a profile, see matching grants, and know whether an opportunity still looks current before the draft begins.
Start freeGrantSonar vs Granted AI: common questions
How much does Granted AI cost?
Granted AI publishes a free tier (no card, 1 draft/mo), Basic at $220/year (displayed as $18/mo) or $29 month-to-month with 3 AI drafts per month, and Professional at $680/year (displayed as $57/mo) or $89 month-to-month with unlimited drafts and the multi-reviewer Granted Review Board. Figures read from grantedai.com/pricing on 2026-09-14.
How does Granted AI’s Review Board compare with GrantSonar’s?
Both give multi-perspective feedback before you submit. Granted AI advertises independent reviewers with deliberation and consensus; GrantSonar runs a 3-model council whose feedback is grounded in the matched grant and your organization’s real profile — the reviewers know what you’re applying for and who you are.
How does Granted AI’s grant count compare with GrantSonar’s?
Granted AI advertises 140,000+ grants from 144 sources. GrantSonar reports a smaller number on purpose: only opportunities that are currently open, checked against your organization’s eligibility, with apply links probed daily. When you’re deciding where to spend a writing week, a checked shortlist beats a big number.
How do the free tiers of Granted AI and GrantSonar compare?
Both are genuinely free to start — Granted AI without a card, GrantSonar without payment. The difference is what you see: GrantSonar’s free tier shows the grants your organization actually matches, eligibility-checked against live opportunities. Granted AI also includes limited grant search, funder matching, and profile views on its free tier.
What does GrantSonar offer that Granted AI does not?
Unmetered drafting on every paid plan — Granted AI caps drafts at 1/month free and 3/month on Basic, with unlimited only at Professional. GrantSonar also verifies every listed grant is open and eligibility-checked with apply links probed daily, and wires 4.6 million itemized 990 grant records into the matching and the draft itself.
Can I try both for free?
Yes. Granted AI’s free tier does not require a card, and GrantSonar’s free plan shows your matched grants without payment. Trying both costs nothing.
Which is better for an organization that does not know which grants to apply for?
Both offer matching; the difference is what a “match” means. Granted AI offers foundation matching and live web discovery of grant opportunities. GrantSonar scores live, currently-open opportunities against your actual eligibility — legal type, geography, programs — and supplies fit reasons to review. Compare specific recommendations and eligibility evidence before choosing where to invest writing time.
Sources and last verification
Every price on this page was read from the vendor’s own published pricing on the date shown. Vendors change pricing without notice — if something here is out of date, tell us at [email protected] and we will correct it.
- Granted AI published pricing — verified September 2026
- GrantSonar pricing