Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

Head-to-head · Nonprofit Grant Writing Software

Grantboost vs Mavenly

  • Updated Nov 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score Grantboost #2 in Nonprofit Grant Writing Software 9.2/10 Free plan Free plan✓ 5 of 5 features Visit Grantboost
Mavenly #5 in Nonprofit Grant Writing Software 8.8/10 14-day trial Free trial✓ 4 of 5 features Visit Mavenly

Grantboost leads on 1 check, Mavenly on 1, and 5 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreGrantboost · 9.2/10
  • Free planonly Grantboost
  • Free trialonly Mavenly
  • Most featuresGrantboost · 5 of 5

Grantboost scores higher on our rubric for nonprofit grant writing software: 9.2 against 8.8 out of 10; our editors rank them #2 and #5.

Grantboost offers free plan; Mavenly doesn't. Mavenly leads on included users: 2 users versus 1 users.

Grantboost is the better fit for budget-conscious teams needing discovery and writing. Mavenly is the better fit for teams wanting broad integrations and compliance controls.

  • Grantboost fits best

    Budget-conscious teams needing discovery and writing

  • Mavenly fits best

    Teams wanting broad integrations and compliance controls

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Grantboost 9.2/10 Visit ↗ Mavenly 8.8/10 Visit ↗
At a glance
Editor score 9.2 8.8
Ranking #2 in Nonprofit Grant Writing Software #5 in Nonprofit Grant Writing Software
Best for Budget-conscious teams needing discovery and writing Teams wanting broad integrations and compliance controls
Pricing model Free plan + paid Paid
Starting price $32/mo $468/yr
Free plan ✓ (best) —
Free trial — 14 days
Deployment Cloud Cloud
Platforms Web Web
Support Email, Docs Email, Docs
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Grantboost 5/5 · Mavenly 4/5
Opportunity database ✓ ✓
AI writing tools ✓ ✓
Proposal templates ✓ (best) Not checked yet
Team collaboration ✓ ✓
Deadline tracking ✓ ✓
Specs
Included users 1 users 2 users (best)
Our review
Pros
  • Searches approximately 1.5 million funding sources
  • Combines AI drafting, templates, and brand voice training
  • Tracks deadlines, projects, programs, and grant pipelines
  • Combines discovery, drafting, pipelines, CRM, budgets, and compliance reporting
  • Integrates with Google Workspace, Microsoft 365, Slack, CRMs, and work tools
  • Supports audit logging, SSO, two-factor authentication, and document approvals
Cons
  • The web-only platform may not suit offline workflows
  • Advanced features require a paid plan
  • Autopilot is the only plan with unlimited seats
  • Starter limits teams to 2 users and 10 active applications
  • Advanced capabilities require Professional, Team, or Enterprise plans
  • Enterprise pricing and configuration are custom
Our verdict

Grantboost is a web-based, cloud-deployed platform for nonprofits, grant-writing agencies, universities, and research offices. It combines grant discovery, mission matching, weekly opportunity alerts, deadline notifications, project…

Read the review →

Mavenly is a cloud-based grant-management workspace for nonprofits, higher-education advancement teams, and other mission-driven organizations. It brings searchable grant discovery, AI matching, proposal drafting and critique, application…

Read the review →
  1. GrantboostNonprofit Grant Writing Software 9.2Free plan
  2. MavenlyNonprofit Grant Writing Software 8.814-day trial

Strengths and trade-offs

  • Grantboost — where it wins

    • Searches approximately 1.5 million funding sources
    • Combines AI drafting, templates, and brand voice training
    • Tracks deadlines, projects, programs, and grant pipelines

    Where it doesn't

    • The web-only platform may not suit offline workflows
    • Advanced features require a paid plan
    • Autopilot is the only plan with unlimited seats

  • Mavenly — where it wins

    • Combines discovery, drafting, pipelines, CRM, budgets, and compliance reporting
    • Integrates with Google Workspace, Microsoft 365, Slack, CRMs, and work tools
    • Supports audit logging, SSO, two-factor authentication, and document approvals

    Where it doesn't

    • Starter limits teams to 2 users and 10 active applications
    • Advanced capabilities require Professional, Team, or Enterprise plans
    • Enterprise pricing and configuration are custom

Grantboost vs Mavenly: questions

Which is better for nonprofit grant writing software, Grantboost or Mavenly?

Grantboost scores higher on our rubric for nonprofit grant writing software: 9.2 against 8.8 out of 10; our editors rank them #2 and #5.

How do Grantboost and Mavenly compare?

Of the 7 checks we put side by side, Grantboost leads on 1, Mavenly on 1, and 5 are level. Free plan only on Grantboost; Included users: 2 users on Mavenly vs 1 users.

Do Grantboost and Mavenly have a free plan?

Grantboost: Yes. Mavenly: No.

More comparisons

All nonprofit grant writing software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

Last updated · How we research and update