Re-engage donors and rally support with a personal voice
VoiceDrop helps mission-driven teams reach supporters with heartfelt, personalized voicemails at scale - driving donations, event attendance, and volunteer sign-ups without straining your staff.

More giving, less interruption
- Re-engage lapsed donors with a warm, personal appeal in your director's own voice
- Launch year-end and giving-day campaigns to your whole list in minutes
- Personalize each message with the donor's name and last gift for a genuine touch
- Invite supporters to galas, fundraisers, and volunteer days without manual calls
- Thank donors after a gift - gratitude messages that deepen long-term loyalty
- Honor opt-outs and protect supporter data with SOC 2 Type II certified security
Outreach tools that stretch your budget
AI Voice Cloning
Clone your voice from a 60-second sample and send warm, human-sounding voicemails at scale - never robotic text-to-speech.
Personalization at Scale
Merge first names, balances, addresses, rates, or any CSV/CRM field into every drop so each message feels one-to-one.
Smart Scheduling
Schedule drops for the perfect local time window and let Multi-Attempt Delivery™ retry until messages land.
Two-Way SMS
Pair voicemails with follow-up texts so prospects can reply, confirm, or book the moment they're ready.
CRM Integrations
Native connections to HubSpot, Salesforce, GoHighLevel, Zapier & Make trigger drops straight from your pipeline.
SOC 2 Type II Security
One of the very few SOC 2 Type II certified RVM platforms - your lead and voice data stays encrypted end to end.
Launch a voicemail appeal in an afternoon
No phone bank, no volunteer call night - just three steps between your next appeal and your supporters' voicemail boxes.
- 1Step 1
Record the voice they know
Clone your executive director's voice from a 60-second sample, so every appeal sounds like the leader supporters already trust - not a call center.
- 2Step 2
Sync your supporter list
Import donors or volunteers from a CSV or your CRM. Merge fields personalize each message with the supporter's name and the campaign you're running.
- 3Step 3
Send, then stay reachable
Schedule the drop for an evening or weekend window. The AI Inbound Agent answers callbacks around the clock and books calls with your development team.
Built for giving days and year-end pushes
Most annual revenue arrives in a handful of high-pressure days. VoiceDrop lets a two-person development team run outreach on those days that used to take a volunteer phone bank a full week - without anyone dialing.
- Schedule appeals for evening and weekend windows when supporters actually listen
- Send to 500 or 50,000 supporters on the big day with no throttling
- Watch deliveries and callbacks live, so you can send a follow-up wave before midnight
Fill volunteer shifts without a phone tree
Event week always comes down to confirmations. Replace the clipboard-and-phone-tree scramble with scheduled voicemail reminders that reach every volunteer at once - in a voice they recognize from orientation.
- Remind confirmed volunteers of shift times and locations the day before the event
- Merge each volunteer's shift, site, and start time straight from your CSV or CRM
- Two-way SMS lets volunteers confirm attendance or ask questions by text
More booked meetings vs static voicemails
Higher response rate vs static voicemails
Rated by industry leaders
Ringless voicemail for nonprofit donor and volunteer outreach
Donors screen unknown numbers and skim past appeal emails, but almost everyone checks voicemail. A ringless voicemail delivers your appeal in a real human voice - your director's own, captured with AI voice cloning from a 60-second sample - without ever ringing the supporter's phone. That combination is why mission-driven teams use it for lapsed-donor win-backs, gala invitations, and gratitude calls that a small staff could never place by hand.
It also fits the systems you already run. Connect your CRM so a donor moving into a lapsed segment triggers an appeal automatically, then measure every campaign with delivery-verified analytics your board can trust. Every send is scrubbed against DNC lists with opt-outs honored automatically, which helps you stay TCPA-aligned - though for large campaigns, consult your legal counsel on the rules in your states.
Nonprofit FAQs
Give your mission a voice that moves people
Start free with $20 in credits and reach your supporters today.