Reach every voter’s voicemail without ever ringing a phone.
Stumpwave delivers TCPA-aware ringless voicemail drops with AI inbound call handling built for candidates, PACs, ballot measures, and GOTV programs, billed only for successful drops and inbound callbacks.
Why Political Outreach Is Different
Campaigns Run On Compressed Timelines And Compliance Nobody Can Ignore.
A retail voicemail drop can run whenever it is convenient. A political drop lives inside a hard deadline, an evolving voter file, and TCPA, state, and Do Not Call rules that carry real penalties when they are ignored.
Stumpwave was built for that reality: burst capacity for the closing days of a race, suppression and quiet hours baked into every send by default, and usage pricing that bills only for successful drops and the inbound callbacks they drive, never for undelivered drops.
See campaign pricingBuilt In, Not Bolted On
- TCPA-aware sends with built-in quiet-hours scheduling
- Automatic Do Not Call (DNC) list suppression
- Election-day and early-vote timing controls
- One-click opt-out handling with a full audit trail
- High-volume burst capacity in the final days before election day
- Consent attestation logged per campaign before launch
The Numbers
Every Ring Skipped Is A Message That Still Lands.
What a well-run ringless voicemail campaign looks like when volume and compliance are handled by default.
80%+
of drops reach voicemail on the first attempt
No ring, no interruption, no missed context switch for the voter.
$0
wasted on undelivered drops
Pay-on-delivery pricing. Undelivered drops are never billed.
1 Day
typical campaign turnaround
From an uploaded voter list to a live, compliant drop.
$0.75
per successful voicemail drop
You are billed only for drops that land. Undelivered drops are never charged.
Figures reflect typical ringless voicemail campaign performance. Individual results vary by list quality and market.
What Stumpwave Does
From First Introduction To Election-Day Push, Covered.
Whether the race needs a single introduction drop or a full-cycle GOTV program, Stumpwave handles delivery, personalization, and compliance without adding headcount to the field team.
Ringless Voicemail Drops
Messages land directly in a voter’s voicemail inbox without the phone ever ringing, so outreach never interrupts a call, a meal, or a shift.
AI-Personalized Voice
Every drop greets the voter by first name and references their precinct, race, or issue using merge fields, recorded once in a voice cloned for the campaign.
Compliant Inbound Callbacks
Your voicemail invites voters to call the campaign back, and an AI line answers every inbound call at scale. Inbound callbacks are compliant, unlike an outbound robocall, which is not allowed.
DNC + TCPA-Aware Delivery
Do Not Call suppression and time-zone-aware quiet hours are applied to every send automatically, not left to the campaign to configure manually.
Real-Time Delivery + Opt-Out Dashboard
A live dashboard tracks delivery, opt-outs, and callbacks precinct by precinct, so field teams know what landed before the next touch goes out.
Pay Only For Results
You pay $0.75 per successful voicemail drop and $0.75 per inbound minute when voters call back. Undelivered drops are never billed, so spend tracks real voter contact.
Usage Pricing
Built For Campaign Budgets, Not Enterprise Overhead
Two simple rates: $0.75 per successful voicemail drop and $0.75 per inbound minute when voters call your line back. Undelivered drops are never billed.
Voicemail Drops
Undelivered drops are never billed.
AI-personalized ringless voicemail that lands in the voter’s inbox without ringing the phone. You are billed only for drops that actually land.
Inbound Campaign Calls
Only for calls voters make to your line.
When your voicemail invites a callback, voters call your campaign line and an AI agent answers. You pay by the minute for inbound calls, with no outbound dialing.
No Charge For Undelivered Drops
You pay only for voicemail that actually lands. Failed or undeliverable drops are never billed.
Compliant, Inbound By Design
Voicemail invites a callback, so voters reach you on an inbound call. No outbound robocall, which is not allowed.
Personalization Included
Merge fields for voter name, precinct, race, and issue ship at no extra cost. Bring finished audio for $0 setup, or record a script for $250 (one) or $500 (up to three).
Campaign Setup
Personalization Starts With A Clean Voter List
Your campaign spreadsheet is the source of truth. Fields you want spoken must match the script exactly. Other fields, like phone number, stay on file for routing and reporting.
| First Name | Precinct | Phone Number | Race | Issue |
|---|---|---|---|---|
| Maria | Precinct 14 | (843) 555-0142 | City Council District 3 | Parks Budget |
| James | Precinct 22 | (843) 555-0198 | City Council District 3 | Parks Budget |
Template
Hi {{FirstName}}, this is Alex with the campaign for {{Race}}. We wanted {{Precinct}} voters to know where we stand on the {{Issue}} vote. Early voting starts this Saturday, give us a call back with any questions.
What They Actually Hear
Maria’s Voicemail
“Hi Maria, this is Alex with the campaign for City Council District 3. We wanted Precinct 14 voters to know where we stand on the Parks Budget vote. Early voting starts this Saturday, give us a call back with any questions.”
James’s Voicemail
“Hi James, this is Alex with the campaign for City Council District 3. We wanted Precinct 22 voters to know where we stand on the Parks Budget vote. Early voting starts this Saturday, give us a call back with any questions.”
Sample Drops
Built For The Moments An Election Turns On
A few examples of what a well-written drop sounds like across common race types.
Samples are illustrative only. They do not represent any real candidate, campaign, party, or ballot measure.
City Council Vote
“Hi, this is Alex with the campaign for City Council District 3. Tomorrow’s vote on the parks budget will decide whether Riverside Park gets its long-promised renovation. Early voting runs through Friday at the county office.”
School Board Referendum
“Hi, this is Dana with the committee for Yes on Question 2. Tuesday’s referendum funds new classroom technology without raising the base tax rate. Polls are open six a.m. to seven p.m.”
Statewide GOTV
“Hi, this is a volunteer with the statewide Get Out The Vote effort. Election day is one week away, and your polling location has extended hours this year. We just wanted to make sure you had a plan to vote.”
Ballot Measure
“Hi, this is Sam with the committee for Proposition 4. Early voting starts Monday, and we wanted every registered voter in the district to have the facts before heading to the polls.”
TCPA-Conscious Delivery
Compliance by design, not afterthought
- Landline and VoIP numbers are automatically skipped: only mobile numbers receive drops.
- Campaign lists are screened before send. Do Not Call suppression is applied per campaign.
- Delivery windows respect time-zone-aware quiet hours to avoid prohibited send times.
- Clients attest to consent source before any campaign launches. That attestation is audit-logged.
- This is not legal advice. Consult qualified counsel before running regulated political outreach.
From The Field
What Campaign Teams Say About Stumpwave
Illustrative composites drawn from typical Stumpwave campaign feedback, not verbatim named endorsements.
AI-personalized drops let us reach every household in the district without burning through our volunteer phone bank in the final week before the vote.
Campaign Manager
City Council Race (representative feedback)
We only paid for the drops that actually landed, and the callbacks came in on our own line the same day early voting opened. The dashboard made it easy to see what had reached voters.
Field Director
Statewide Ballot Committee (representative feedback)
DNC suppression and quiet hours were handled automatically. That was one less compliance question our treasurer had to chase down before we could launch.
Treasurer
Issue Advocacy PAC (representative feedback)
Common Questions
Frequently Asked About Political Voice Outreach
Questions campaign teams ask before launching their first Stumpwave drop.
Is Stumpwave legal and TCPA compliant for political campaigns?
Stumpwave is built with TCPA-aware delivery as the default, not an add-on. Every send skips landlines and VoIP numbers, applies Do Not Call suppression, and respects time-zone-aware quiet hours. Clients attest to their consent source before a campaign launches, and that attestation is audit-logged. This is not legal advice: campaigns should confirm requirements with their own counsel before launch.
How fast can we launch a ringless voicemail drop?
Most campaigns go from an uploaded voter list to a live drop in about one day. Bring finished audio and a compliant contact list, and Stumpwave handles list screening, suppression, and scheduling so the drop can go out on the timeline your race demands.
Do you scrub landlines and Do Not Call numbers?
Yes. Every campaign list is screened before send. Landline and VoIP numbers are automatically skipped so only mobile numbers receive a drop, and Do Not Call suppression is applied per campaign before anything goes out.
Can we personalize messages by voter name and precinct?
Yes. Stumpwave supports merge fields such as first name, precinct, race, and issue, so a single script can address every voter on the list by name and reference their specific precinct or ballot item, in a voice recorded once.
What does Stumpwave cost for a campaign?
Stumpwave is usage-based: $0.75 per successful voicemail drop, and $0.75 per minute for inbound calls when voters call the campaign line back. You are billed only for drops that actually land, and undelivered drops are never charged. Outreach stays inbound and compliant, so there is no outbound robocall dialing to meter.
Do you support GOTV timing near election day?
Yes. Stumpwave is built for the volume spike that hits in the final days before an election, with burst capacity for high-volume GOTV sends, election-day and early-vote timing controls, and a real-time dashboard to track delivery and opt-outs as they happen.
Every Voter Deserves To Hear From You Before They Vote.
Stumpwave is built for the compressed timeline, the compliance requirements, and the budget reality of running a campaign, from the first introduction drop to the final GOTV push.
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