Discover
Every posted federal opportunity, pulled into one place. Build a profile around who you are, what you do and where you operate — discovery starts from your mission, not a keyword lottery.
Find grants aligned with your work, compare potential fits, understand eligibility questions and stay ahead of key deadlines—all in one intentional workspace.
FundCalyx tracks U.S. federal grants from Grants.gov. Foundation, corporate and most state grants are not included — what you see here is the federal field, screened properly.
Community programs · sample opportunity · eligibility not established
Organizational growth · sample opportunity · eligibility not established
Funding information lives across countless portals, guidelines and announcements. FundCalyx brings the relevant signals together so your team can decide what to pursue.
Every posted federal opportunity, pulled into one place. Build a profile around who you are, what you do and where you operate — discovery starts from your mission, not a keyword lottery.
Each opportunity is checked against your profile using the funder’s full official notice — criterion by criterion, with the source passage behind every call. You see the evidence, not a score.
Saved opportunities are watched daily. When a deadline moves or a notice changes, you’re told what changed — reminders land 30, 14, 7 and 2 days out.
From a focused profile to a shortlist you can actually use. Here’s the experience we’re designing.
Share your organization type, mission, geography and funding goals.
Opportunity matching helps narrow down the search with source-first context.
Save potential fits, review deadlines, and follow the funder’s official requirements.
Filter sample opportunities, inspect the reason for each match, and save them to your shortlist. No signup is required to explore the interactive preview.
Open interactive demo See a sample report — real records, Nov 13 2026Every screened opportunity gets exactly one of three outcomes — each tied to the published criteria in the funder’s official notice. FundCalyx never decides or certifies your eligibility; the funder does.
Your profile satisfies every eligibility criterion the notice states. You’ll see each criterion and the passage it came from.
A stated criterion rules your profile out — and we show you which one, so no time is spent on a dead end.
The notice doesn’t settle it, or a question about your profile is still open. We say so plainly instead of guessing — “cannot be determined” is a real answer here.
Monitoring is daily on every plan — deadline safety is never a tier upgrade. Subscriptions open with the pilot cohort; requesting access does not create a paid subscription.
For one organization starting its funding search
For teams running an active funding calendar
For organizations with several programs in play
No free tier and no success fees — ever. Cancel anytime; ordinary cancellation runs to the end of your paid period. See the refund policy for how accuracy failures are handled.
No. A match is a starting point, not an eligibility determination or an award guarantee. Always verify requirements and deadlines with the original funder.
Not in the proposed initial product. It focuses on opportunity discovery, eligibility prompts, links and deadline organization.
No. The interactive preview uses illustrative records. Live data, source links and update schedules must be connected before launch.
Yes — self-service, anytime. Ordinary cancellation runs to the end of the period you paid for. If FundCalyx ever ends your service itself, the unused part of the period is refunded pro-rata. The two are different, and the refund policy says so in plain language.
U.S. federal opportunities, via Grants.gov. Foundation, corporate and most state grants are not in this data — FundCalyx is a federal-grants tool and says so up front. This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services.
We read the funder’s full official notice and check your profile against each published eligibility criterion, keeping the source passage behind every outcome. If the notice can’t settle a question, the answer is “cannot be determined” — never a guess dressed up as a verdict.
Monitoring runs daily, not in real time. When a sweep detects a change and verifies it, the alert is queued and sent — expect same-day on a normal cycle, and we’ll show a visible stale-data notice rather than send alerts built on a feed we couldn’t verify.
We notify you promptly, publish the correction, and assess the impact. Where a correction can’t restore what was lost — a passed deadline can’t be un-passed — the affected period is credited or refunded under the refund policy. Corrections never erase the original error from our accuracy record.
Never. FundCalyx works from public funder data and the profile you give us. Your portal credentials are yours alone, and we will never ask for them.

Serial entrepreneur · USAF veteran
Jeremy Mills is the founder and owner of 10+ companies, led by Apex Grid Engineering. FundCalyx brings the same standard he runs everywhere else: evidence you can check, deadlines you can trust, and no promises the data can’t keep.
FundCalyx is an Apex Grid Engineering PLLC company.
Operations are coordinated on Muse, our AI operations system, directed by Jeremy Mills.
Try the sample workspace, then tell us what you want built first.