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Events · head to head

Accelevents vs OpenGrants

Accelevents logo

Accelevents

Events

The all-in-one event management platform

From
$125/month
Rated
-
Full reviewWebsite
OpenGrants logo

OpenGrants

Nonprofits

Low-cost grant search across federal, state and private funders, with a paid consultant marketplace alongside

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only OpenGrants has a free tier, so it costs nothing to try first.
  • Each has a real cost: Accelevents limited customization options constraining specific event requirements; OpenGrants coverage of private foundations is thinner and less curated than Candid or Instrumentl, so a prospect list built solely from OpenGrants will miss foundations that never post public opportunity notices.
  • They diverge on capability: Accelevents covers Event registration, OpenGrants covers Grant search.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Accelevents and OpenGrants actually diverge.

Attributes where Accelevents and OpenGrants differ
AttributeAcceleventsOpenGrants
Starting price$125/monthFree
Pricing modelUnknownPer user per month
Free tierNoYes
PlatformsWeb, iOS, AndroidWeb
CategoryEventsNonprofits
Founded2015Unknown

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Accelevents

  • Event registration
  • Live streaming
  • Virtual networking
  • Fundraising tools
  • Ticketing
  • Stripe
  • PayPal
  • Salesforce

Only in OpenGrants

  • Grant search
  • Saved searches and alerts
  • Funder profiles
  • Opportunity tracking
  • Consultant marketplace
  • Free tier

What people use each for

The jobs each tool is most often brought in to do.

Accelevents

  • Event planningnot OpenGrants
  • Ticket salesnot OpenGrants
  • Attendee managementnot OpenGrants
  • Virtual eventsnot OpenGrants
  • Event marketingnot OpenGrants

OpenGrants

  • A small nonprofit with no research budget that needs to know whether relevant grants exist before hiring anyonenot Accelevents
  • A startup hunting SBIR, state innovation and economic development funding across multiple agenciesnot Accelevents
  • A freelance grant writer covering several clients who cannot pass on a several-hundred-dollar monthly database costnot Accelevents
  • An organisation wanting to hire a grant writer for one application without running a procurementnot Accelevents

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Accelevents

  • Limited customization options constraining specific event requirements
  • Confusing user interface and navigation with mobile app issues
  • Analytics capabilities are completely limited with no easy data extraction
  • Integration to Salesforce and HubSpot requires complex setup for tracking
  • Software occasionally experiences bugs that impact event functionality

OpenGrants

  • Coverage of private foundations is thinner and less curated than Candid or Instrumentl, so a prospect list built solely from OpenGrants will miss foundations that never post public opportunity notices.
  • The index leans on public opportunity feeds, which means it is strongest on government funding and weakest on the relationship-driven private philanthropy that most nonprofits actually rely on.
  • Matching is keyword driven rather than fit-scored, so users receive alerts for opportunities they are ineligible for and must qualify each one by hand.
  • The consultant marketplace is a directory with variable quality rather than a vetted panel, so buyers carry the risk of choosing a weak grant writer themselves.
  • It is a US-focused index, offering little to organisations seeking UK, EU or Canadian funding.

Pricing, plan by plan

Accelevents

$125/month
  • Professional$125/month
    • Registration and ticketing
    • Event marketing
    • Mobile app
  • Business$undefined/month
    • All Professional features
    • Advanced networking
    • Enhanced analytics

OpenGrants

Free
  • FreeFree
    • Core grant search
    • Limited results and saved searches
    • No card required
  • Subscription$9/month
    • Full search access
    • Saved searches and alerts
    • Funder profiles

Which should you pick?

Choose Accelevents if

  • You need event registration.
  • You work on Web, iOS, Android.
  • You also want live streaming.
Accelevents review

Choose OpenGrants if

  • You need grant search.
  • You want to start without paying.
  • You also want saved searches and alerts.
OpenGrants review

Questions people ask

Is Accelevents or OpenGrants better?
Neither clearly leads. Accelevents starts at $125/month and OpenGrants at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Accelevents or OpenGrants?
OpenGrants has a free tier; the other does not. Paid plans start at $125/month for Accelevents and Free for OpenGrants.
Does Accelevents or OpenGrants run on more platforms?
Accelevents runs on Web, iOS, Android. OpenGrants runs on Web.
Can I use OpenGrants for free?
Yes. OpenGrants has a free tier, so you can try it without paying. Accelevents starts at $125/month.
What is Accelevents best used for?
Accelevents is most often used for event planning, ticket sales, attendee management, virtual events. Of those, event planning and ticket sales are not what OpenGrants is typically brought in for.
What can Accelevents do that OpenGrants cannot?
Accelevents covers Event registration, Live streaming, Virtual networking, Fundraising tools. OpenGrants covers Grant search, Saved searches and alerts, Funder profiles, Opportunity tracking.

Answered from the vendors’ own pages

Accelevents: What platforms does Accelevents support?

Accelevents is a web-based SaaS platform with a mobile event app for attendees, enabling management of on-site, virtual, and hybrid events from one dashboard.

Source
OpenGrants: How much does it cost?

$9 a month or $99 a year after a seven day trial, with a free tier of core search retained.

Accelevents: Does Accelevents integrate with CRM systems?

Yes, Accelevents integrates with Salesforce, HubSpot, and Marketo for automatic syncing of registration, attendance, and lead-capture data.

Source
OpenGrants: Why is it so much cheaper than Candid?

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.

Accelevents: What are the fundraising capabilities in Accelevents?

Accelevents offers fundraising features including auctions, raffles, and fund-a-need options, with pricing starting at $499 per event plus $1 per bidder.

Source
OpenGrants: Does it cover private foundations?

Partially. It is strongest on federal and state programmes. For systematic private foundation research, Candid remains the reference source.

Accelevents: Is there a free trial for Accelevents?

Yes, Accelevents offers a free trial that allows you to evaluate the platform before committing to a paid plan.

Source
OpenGrants: Is the consultant marketplace vetted?

It is a directory, not a vetted panel. Check references and past awards yourself.

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