OpenGrantsvs
GuideStar


GuideStar: For verified nonprofit organisation data rather than open opportunity search

Low-cost grant search across federal, state and private funders, with a paid consultant marketplace alongside
As of 31 August 2026, OpenGrants has a free plan and paid plans start at $9/month. A grant search engine priced at a few dollars a month rather than the few hundred that legacy grant databases charge, with a marketplace of freelance grant writers attached. Softwr lists it under Nonprofits. OpenGrants is available on Web.
Overview
OpenGrants aggregates open funding opportunities from federal, state and private sources into a single searchable index with saved searches, alerts and a tracking board. Alongside the search product it runs a marketplace connecting applicants with grant writers and consultants, taking a cut of engagements, and sells services to funders and economic development agencies. The commercially interesting fact is the price. Established grant research subscriptions run into the hundreds of dollars a month; OpenGrants is priced in single digits monthly with an annual option, and keeps a free tier of core search. That is affordable because it leans on public and semi-public opportunity feeds and automation rather than a large research staff hand-coding foundation records, which is the trade-off buyers need to understand. Buyers are small nonprofits, startups chasing SBIR and state innovation funds, and consultants who need a wide net cheaply. It suits organisations that would otherwise use nothing, and organisations testing whether grant funding is viable before committing to a research budget. Institutions with a professional grants office generally end up back on Candid or Instrumentl for depth of foundation intelligence.
The honest half
Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about OpenGrants.
Cross-shopped
Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.


GuideStar: For verified nonprofit organisation data rather than open opportunity search
Pricing
Taken from the vendor's own pricing page. Prices move, so check before you buy.
Free
Free
Subscription
$9 /mo
Capabilities
Grant search
Federal, state and private opportunities in one index with keyword and filter search
Saved searches and alerts
Email notification when matching opportunities are posted
Funder profiles
Background records on funders drawn from public sources
Opportunity tracking
Simple board for shortlisting and tracking applications
Consultant marketplace
Directory of freelance grant writers and consultants with engagement handling
Free tier
Core search available without a subscription
Answered, with sources
Each answer names the page it came from, so you can check it rather than take our word for it.
$9 a month or $99 a year after a seven day trial, with a free tier of core search retained.
Because it indexes public and semi-public opportunity feeds with automation rather than employing researchers to code foundation records from tax filings. You trade depth of private foundation intelligence for price.
Partially. It is strongest on federal and state programmes. For systematic private foundation research, Candid remains the reference source.
It is a directory, not a vetted panel. Check references and past awards yourself.
Keep looking
A low-cost grant opportunity database sold on annual membership, usually at a heavy standing discount
Grant prospecting and pipeline tracking for nonprofits, priced per organisation with published tiers
Funder and nonprofit data subscriptions from the organisation formed by Foundation Center and GuideStar
Application, review and grant management for funders running open calls at volume
Nonprofit CRM with its own in-house payment processing rather than a third-party gateway
Offline-first case management and mobile data collection for frontline health and development programmes
Fund accounting for nonprofits and churches, with donor management and online giving attached
Grants management for foundations and corporate givers inside the Blackbaud ecosystem
Configurable grants management for foundations that run complex, multi-stage funding programmes
Grant lifecycle management for foundations, with public subscription bands and a two-year term
The rolled-up parent of EveryAction, Apricot, CyberGrants and Network for Good, sold as three product lines
Funder and nonprofit data subscriptions from the organisation formed by Foundation Center and GuideStar
Fund accounting for nonprofits and churches, with donor management and online giving attached
Grants management for foundations and corporate givers inside the Blackbaud ecosystem
Softwr does not host reviews and shows no star rating for OpenGrants, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.
What people switch to, and what they give up
Every tier, and where the cost actually lands
Put it head to head with anything we hold
Its rating, and an embed for your own site
Offline-first case management and mobile data collection for frontline health and development programmes
Per month by mobile user countThe rolled-up parent of EveryAction, Apricot, CyberGrants and Network for Good, sold as three product lines
quoteGrants management for foundations and corporate givers inside the Blackbaud ecosystem
quoteOpen-source association management system for nonprofits
Open source, with paid hosting availableNonprofit CRM with its own in-house payment processing rather than a third-party gateway
quoteFunder and nonprofit data subscriptions from the organisation formed by Foundation Center and GuideStar
Per user per month by tier