TLDR
You can get solid donor management under $100/mo, but most tools in this range skip grant compliance entirely. Know that tradeoff before you commit.
GrantPipe
Donor CRM and grant compliance combined in one platform, built for organizations that manage both donor relationships and grant funding.
Pros
- ✓ Covers donor CRM and grant compliance in one tool
- ✓ Restricted fund tracking included
- ✓ Starts at $20/mo, caps at $99/mo
- ✓ No consultant required to set up or run
Cons
- × Newer platform with smaller user community
- × Donor retention analytics less mature than Bloomerang
Pricing: $20-$99/mo
Verdict: Best for nonprofits managing both donors and grants with compliance requirements. Unique in this price range for combining both functions.
Little Green Light
Budget-friendly donor management for small nonprofits, with flat pricing that doesn't scale by contact count.
Pros
- ✓ Flat-rate pricing not tied to database size
- ✓ Good data import tools for migration
- ✓ Adequate donor management for small organizations
- ✓ Long track record in the sector
Cons
- × Dated interface compared to newer platforms
- × No grant management module
- × Limited reporting without data export
Pricing: $45-$119/mo (flat rate)
Verdict: Best value for small nonprofits under 2,500 contacts with no grant compliance requirements. Not a fit for grant-funded organizations.
Neon CRM
Mid-range nonprofit CRM with event management, membership, and donor tracking in one platform.
Pros
- ✓ More features than Little Green Light at similar price
- ✓ Membership and event management included
- ✓ Active product development
- ✓ API access for integrations
Cons
- × Interface requires more training than alternatives
- × No dedicated grant compliance module
- × Support quality can be inconsistent
Pricing: $49-$99/mo
Verdict: Good for membership organizations or nonprofits with significant event programming. Not designed for grant compliance.
Givebutter
Fundraising-first platform with free CRM features built in, focused on peer-to-peer campaigns and modern donation experiences.
Pros
- ✓ Free plan available with transaction fees
- ✓ Modern donation page design
- ✓ Strong peer-to-peer fundraising
- ✓ No monthly fee on basic plan
Cons
- × CRM features are basic—donor database is secondary
- × Transaction fees on free plan offset $0 price
- × No grant management
- × Not designed for compliance-focused organizations
Pricing: $0 (with transaction fees) to $99/mo (no transaction fees)
Verdict: Best for grassroots organizations running campaigns, not for organizations with complex donor databases or grant compliance requirements.
Zeffy
Free nonprofit fundraising platform funded by optional donor tips, with basic CRM included.
Pros
- ✓ Completely free for nonprofits
- ✓ No transaction fees
- ✓ Basic donor management included
- ✓ Modern interface
Cons
- × CRM features are minimal
- × No grant management
- × Data portability concerns for organizations with large databases
- × Dependent on donor tips model for platform sustainability
Pricing: $0
Verdict: Appropriate for very small organizations or those needing basic donation processing. Not suitable for organizations with compliance requirements or complex donor management needs.
Why the Under-$100 Category Matters
Most nonprofit technology coverage focuses on enterprise platforms: Salesforce, Blackbaud, Raiser’s Edge. These are real platforms used by large nonprofits with dedicated database staff.
For the majority of US nonprofits—organizations with annual budgets under $2M, staff of 3-10 people, and an executive director who is also involved in operations—the relevant software budget is under $100-$150/mo. The challenge is finding platforms in that range that actually cover the compliance requirements that come with grant funding.
The Grant Gap in This Category
Most platforms under $100/mo were designed for individual donor management. They track giving history, manage communication, and produce retention reports. None of the major options in this range were built with grant compliance as a primary use case.
GrantPipe is the exception. We built it specifically because executive directors managing grants alongside donor CRM work were consistently running spreadsheets for grant compliance alongside their donor database. The combined cost of a donor CRM plus grant spreadsheet management (staff time, compliance errors, audit exposure) often exceeds the cost of a platform that covers both.
Evaluating the Trade-offs
Every option in this range makes a trade-off:
- Free platforms (Zeffy, Givebutter free tier) offset cost with transaction fees or donor tip models. For organizations processing significant donation volume, the effective cost may exceed paid alternatives.
- Flat-rate platforms (Little Green Light) provide predictability but may lack features as organizations grow.
- Feature-focused platforms (Neon CRM) add functionality but may increase training burden for small teams.
- Compliance-focused platforms (GrantPipe) cover grant accountability but may have less polish on pure donor management features.
The right choice depends on your funding mix. If more than 25% of your revenue comes from grants, the compliance layer is worth prioritizing over donor retention dashboard sophistication.
Compare Best Nonprofit CRM Under $100/Month: 5 Options for Budget-Conscious EDs in a live workflow
Pick a plan to compare GrantPipe against the tools in this shortlist with your real donor and grant process.
Source: Fifty & Fifty 2025 Nonprofit Peer Report
| Tool | Price | Contact limit | Grant tracking | Best for |
|---|---|---|---|---|
| GrantPipe | $20-$99/mo (flat) | No per-contact pricing | Yes — restricted fund tracking and compliance included | Nonprofits managing both donors and grants |
| Little Green Light | $45-$119/mo (flat) | Flat rate regardless of size | No grant module | Small organizations under 2,500 contacts with no grant requirements |
| Neon CRM | $49-$99/mo | Scales with contact count — may exceed $100 at 5,000+ contacts | No dedicated compliance module | Membership organizations or active event-programming nonprofits |
| Givebutter | $0 (transaction fees) to $99/mo | No hard limit | No grant management | Grassroots organizations running campaigns |
| Zeffy | $0 | No hard limit | No grant management | Very small organizations needing basic donation processing only |
Q&A
Which sub-$100 nonprofit CRMs are worth using and what do they trade off?
GrantPipe and Little Green Light are the strongest options under $100/mo for organizations with real compliance requirements. GrantPipe includes grant tracking and restricted fund management — unique in this price range. Little Green Light is the most predictable for large contact databases with flat-rate pricing. Neon CRM adds more features but may push above $100 at scale. Free options like Zeffy and Givebutter trade feature depth for price, which only works if your donor management needs are minimal.
Q&A
What grant compliance features should a nonprofit ED require even at the sub-$100 price point?
At minimum: restricted fund tracking that separates grant expenditures from unrestricted funds, grant status management to track active awards and deadlines, and the ability to produce a basic compliance report showing expenditures against approved budget categories. Most platforms under $100/mo do not offer this — GrantPipe is the exception. If grant revenue exceeds 25% of total funding, the compliance layer should be a non-negotiable requirement even at budget pricing.
Frequently asked