GrantSonar vs Candid
Candid's AI writer stops at the letter of inquiry. GrantSonar drafts the whole application — and reviews it.
Grant databases help you find possibilities. GrantSonar helps you decide what's worth pursuing — and gets you to a draft.
Candid: data + AI helpers
Candid Search (formerly the Foundation Directory) — the sector's reference dataset, now with an AI LOI writer (for the short letter of inquiry, not the full application), funder & RFP recommendations, and fundraising-project tracking. Strong research tooling — but the drafting stops at the letter, and the full application is still yours to write.
GrantSonar: search-to-review workflow
Discovery to eligibility-aware fit, deep funder research, briefing, a full draft, and a 3-model AI council review in one connected workspace.
An honest side-by-side
We win the workflow. Candid wins on profile depth and compliance data. Here's the real picture.
| Capability | Candid | GrantSonar |
|---|---|---|
| Live open grant opportunities, matched to your org | Open-RFP recommendations in fundraising assistant | Core feature |
| Eligibility-aware fit scoring | AI recommendations with rationale | Scored + AI fit judge |
| 990-based funder financials & giving history | Sector reference; + audited PDFs | 4.6M itemized grant records |
| Full application drafting | AI LOI writer (one letter) | Multi-section, unmetered |
| Multi-model AI review of your draft | Not publicly advertised | Yes |
| Deadline pipeline & tracking | Fundraising Projects (Premium+) | Yes |
| Free tier with matched grants | Free tier is limited search | Yes |
| No monthly caps on grant/profile data access | 250–1,000 grant / 750–5,000 profile downloads per month by tier | No download or usage meters |
| Staff contact detail + LinkedIn enrichment | Yes | Names + titles from 990s |
| Entry price for the full workflow | $219/mo, or $1,199+/yr annual starting rates | Free, then from $49/mo |
| Price | Premium $219/mo $1,199–$1,699/yr Nonprofit-discounted annual (Premium / Ultimate) | Free plan; Pro from $49/mo (founding rate — $89/mo standard); Team from $119/mo (founding rate — $179/mo standard); annual billing takes roughly two months off. |
Candid features + pricing per candid.org/pricing, verified September 2026. Annual figures are the nonprofit-discounted rates.
GrantSonar funder data is drawn from the most recent ~5 years of 990 filings — the grantmakers active enough to approach today.
Where Candid is stronger
- Audited financial-document PDFs (beyond the 990 figures)
- Staff contact-detail + LinkedIn enrichment
- A full charity-compliance suite for donor/funder due-diligence
- A long-trusted data brand
Where GrantSonar is stronger
- Full multi-section application drafting with multi-model review — Candid’s AI writer covers the LOI, not the application
- Unlimited, never-metered AI drafting on every paid plan
- A free tier that shows matched, eligibility-checked grants before you pay
- From $49/mo for the whole workflow — Candid’s paid access starts at $219/mo, or $1,199/yr at the annual starting rate
What it actually costs you today
A database subscription is the small line. The real cost is staff time spent before you know which grants are worth it.
Your numbers
Research + writing. Most teams report 20-40+ hours.
A ~$65K grants manager, fully loaded, is roughly $35-45/hr.
Candid nonprofit Premium starts at $1,199/yr (Ultimate $1,699). $0 if you don't pay for one.
You still review + approve, so this is partial, not 100%. Slide to your own comfort.
Your current annual investment
$13,199
- Data / database tool$1,199
- Staff time (300 hrs)$12,000
The database is the small line. The staff time is the real cost, and it is spent before you know which grants are worth pursuing.
With GrantSonar Team
$1,788/yr Team for shared search, drafting, and review workflows
DIY instead? GrantSonar Pro is $888/yr, with Team at $1,788/yr for shared review workflows.
One bad-fit grant is about $1,000 of staff time at your rate, often more than a month of GrantSonar. GrantSonar screens eligibility and fit before anyone writes a word.
Estimates from your own inputs, not a guarantee. GrantSonar keeps a human in the loop; you review and approve every application, so reclaimed time is partial by design. Candid pricing per candid.org/pricing (nonprofit-discounted, 2026).
See your matches first — free.
Build a profile and see the funders and open grants that fit your mission. No database subscription required to start.
Start freeGrantSonar vs Candid: common questions
What is Candid used for?
Candid is the nonprofit sector’s reference dataset — Candid Search (formerly the Foundation Directory), 990 filings, and organizational research — and now bundles an AI LOI writer, funder and RFP recommendations, and fundraising-project tracking. It is a research product first.
Is GrantSonar an alternative to Candid?
Yes — for actually winning grants. GrantSonar covers the funder research most grantseekers use daily (4.6 million itemized 990 grant records across 236,000+ foundation profiles), then adds full multi-section AI drafting and multi-model review. Candid also recommends open RFPs; its advertised writing tool drafts letters of inquiry. Candid remains the deeper pure-research library; if reference lookups are all you need, it serves that.
Does GrantSonar have foundation 990 data like Candid?
Yes. GrantSonar holds 4.6 million itemized grant records drawn from public IRS Form 990 and 990-PF filings, across 236,000+ U.S. grantmaking foundation profiles — 135,000+ funders carrying itemized giving history. Candid’s dataset remains the broader research product; ours is wired directly into matching and drafting, with no monthly download caps.
How much does Candid cost compared with GrantSonar?
Candid Search (formerly the Foundation Directory) has a limited free tier, then Premium at $219/mo — or $1,199–$1,699/yr at the annual tiers. GrantSonar is Free to start, then Pro from $49/mo or Team from $119/mo — the full grantseeking workflow for a fraction of a research subscription.
Does Candid write grant applications?
Candid includes an AI LOI writer, so it will draft a letter of inquiry. Full application drafting with multi-model review is not its focus; that is the part GrantSonar is built around.
Can I use Candid and GrantSonar together?
You can, though most grantseeking teams find GrantSonar’s 990-based funder profiles cover the research they actually use day to day. Keep Candid alongside if you specifically need audited financial PDFs or compliance due-diligence; GrantSonar is the layer that finds, matches, drafts, and tracks.
Does Candid offer a free tier?
Candid’s free tier covers limited search and basic profiles, with library-partner access to more, and paid tiers from $219/mo for full access. GrantSonar has a permanently free plan that includes matched, eligibility-checked grants.
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.
- Candid published pricing — verified September 2026
- GrantSonar pricing