OFFICIAL NATIONBUILDER INTEGRATION PARTNER | BUILT FOR THE 2026 MIDTERMS
NationBuilder Runs Your Campaign. CallHub Runs Your Ground Game. Together, You Win Your Midterm.
NationBuilder gives you the voter file, the website, and the email engine. But it does not give you a campaign dialer, political sms and political texting programs, voice broadcasting, or a compliance layer built for high-volume political outreach. CallHub does — and every conversation syncs back to your NationBuilder database in real time. Your political campaign texting and campaign calling software work together. Your data gets smarter. Your targeting gets sharper. Every single day until November.
Three Gaps That Cost NationBuilder Campaigns Races
NationBuilder gives you the operating system. CallHub gives you the execution layer — campaign calling software, political text messaging, and cross-channel automation that your voter file has been waiting for. These are the three operational gaps that separate campaigns that win midterms from campaigns that almost did.
You Have 200,000 Modeled Targets. No Campaign Dialer to Reach Them.
Your Problem
NationBuilder stores your voter file, tags, and support levels. But it has no campaign dialer — no predictive dialing, no power dialer, no political dialer for high-volume GOTV. Your volunteers are hand-dialing from personal phones. At that pace, you will contact 3% of your persuasion universe before Election Day.
The Fix
Political campaign dialer + political dialer modes — connected directly to your NationBuilder lists. CallHub’s campaign calling software imports your NationBuilder lists and launches them through five dialer modes: predictive for GOTV volume, power for persuasion conversations, preview for high-value targets, FastClick for TCPA-compliant cell phone calling, and voice broadcasting with press-1 transfer. Dynamic caller ID displays a local number that is 4x more likely to be answered.
What You Get
100,000+ voter contacts in the final 60 days. Every call disposition, survey response, and supporter level writes back to NationBuilder automatically. Your voter file gets sharper with every dial. Same headcount. 3–5x the contact volume.
Your Political SMS Program Is One-Dimensional. Your Opponent's Isn't.
Your Problem
NationBuilder includes basic texting. But it does not offer a full political campaign sms program with conversational P2P workflows, MMS with images and video, automated political text messaging with URL tracking, or the compliance infrastructure that keeps high-volume political campaign texting from being filtered. Your opponent is running P2P texting programs with 500 volunteers. You are sending one-way blasts.
The Fix
Full political texting suite — mass SMS, P2P, MMS, and video texting. All 10DLC registered through CallHub’s official Campaign Registry partnership. Campaign sms software that adds broadcast political sms with URL tracking and auto-responses, peer-to-peer political texting with templates and profanity filters, and MMS up to 1,600 characters plus media. Every channel compliant. Every message deliverable. Not filtered.
What You Get
Five political texting channels where you had one. Personalized GOTV follow-ups via P2P. Polling location reminders via mass SMS. Candidate video messages via MMS. Barrier-solving conversations via peer-to-peer workflows. Every opt-out, response, and click tracked and synced to NationBuilder.
Your Tools Don't Talk to Each Other. Your Targeting Pays the Price.
Your Problem
You export a list from NationBuilder. Volunteers run calls in a separate campaign dialer. Results sit in a spreadsheet. Someone manually re-imports data two days later. By then your targeting is stale — you are calling voters who said yes, missing voters who just moved to undecided, and wasting volunteer hours on contacts who asked to be removed.
The Fix
Bi-directional NationBuilder sync — tags, surveys, notes, and supporter levels flowing back in real time. Every call disposition, text response, survey answer, supporter level, tag, note, and event RSVP from both the campaign calling software and the political texting programs writes back to NationBuilder automatically. Your volunteer tags a voter ‘supporter’ at 2:00 PM. NationBuilder reflects it at 2:01 PM.
What You Get
A voter file that gets smarter every hour. No CSV exports. No manual re-imports. No two-day lag. Every conversation refines your targeting in real time — so your next wave of political campaign sms, calls, and texts hits a sharper universe than the last.
What the NationBuilder Integration Delivers
4x
Answer Rate Lift — Dynamic Caller ID Vs. Unknown Numbers
5+
Outreach Channels — Campaign Dialer, P2P, Mass SMS, MMS, Voice Broadcast
Live
Bi-directional NationBuilder Sync — Political SMS, Calling, and Texting
∞
Volunteer Seats — Browser-based and Mobile App, No Per-seat Charges
No Hidden Fees. Here’s Exactly What Your Voter Contact Program Costs.
Midterm budgets are tight. Every dollar needs to touch a voter. Here is the full cost structure for political campaign texting, political sms, and campaign calling software — before you ever talk to sales.
CALLING
$0.045
/dial
TEXTING
$0.019
/SMS segment*
MMS
$0.048
/MMS message
VOICE BROADCAST
$0.046
/min
Winning Stories from Real Campaigns
We couldn’t have hit our goals without CallHub. When other platforms were struggling, CallHub was a trusted partner who could easily scale up quickly when needed. Even more, CallHub could handle our small program needs across all channels; from texting 5 people to calling 5 million, we could trust CallHub.
Cost is one. We also really liked the user friendliness of CallHub on the agent side. We had consistent feedback from all kinds of volunteers of all ages and all abilities across the country that it was just really easy to use.
CallHub has become my go-to platform for affordable phone canvassing campaigns, voice broadcasts and text message blasts. In particular, text message blasts are the single most useful tool for volunteer mobilization that I have used in recent years.
The Questions NationBuilder Campaigns Ask Before Adding CallHub
1. We already have NationBuilder set up. How hard is the integration?
It is a direct, native integration — not a Zapier workaround or a CSV export. You connect your NationBuilder account to CallHub, import your lists and surveys, and start running the campaign dialer or your political campaign sms program. Survey responses, tags, notes, supporter levels, and RSVPs sync back to NationBuilder automatically. Most campaigns are running their first CallHub campaign within days of connecting.
2. We have 300 volunteers. Can they all use the campaign calling software?
Yes — unlimited volunteer accounts, no per-seat charges. Volunteers log in through a browser or mobile app. They see the script, the survey, and the contact. They call or text. Every response syncs to NationBuilder. Campaign managers can monitor live calls, review recordings, and track volunteer performance from the analytics dashboard. Your campaign calling software cost scales per dial, not per seat.
3. We're worried about 10DLC and TCPA for our political campaign texting program.
CallHub is an official Campaign Registry (TCR) partner and handles 10DLC brand and campaign registration directly for your political campaign sms and political texting programs. Dialers are TCPA-compliant — no random or sequential number generators. Voice calling is SHAKEN/STIR verified. The spam-label shield actively monitors your caller ID reputation. You do not need a separate compliance vendor.
4. What if the NationBuilder sync doesn't work during a live campaign?
The integration is bi-directional and has been tested across hundreds of NationBuilder campaigns. Tags, supporter levels, survey responses, notes, and event RSVPs flow back in real time. During your onboarding call, we run a live sync test with your actual NationBuilder instance before you launch any voter contact program. If something fails, you see it before your first dial, not during it.
5. Can we be fully operational before September with a campaign dialer and political texting?
Yes. Typical onboarding from contract to first campaign is 5–10 business days, including 10DLC registration for your political sms programs. If you start by July 2026, you will have a fully operational campaign dialer and political campaign texting program with months of runway before the November sprint. The earlier you start, the more intelligence your NationBuilder database accumulates before the final GOTV push.
6. We only run political texting right now. Do we have to use the dialer too?
No. You can start with just the political campaign sms and political texting tools and add the campaign dialer later. Most campaigns start with the channel they are most comfortable managing, then layer in additional tools as their volunteer capacity grows. CallHub bills per use — there are no activation fees for channels you are not running yet.
Your NationBuilder Data Can Win This Midterm. But Only If You Can Reach Every Voter Before November.
NationBuilder is your campaign’s operating system. CallHub is the campaign calling software and political texting engine that turns your voter file into live conversations, targeted political sms programs, and GOTV surges across every channel that matters. The 2026 midterms will not wait. Neither should your ground game.
The 30-minute call is free. We will audit your NationBuilder setup, map your races, and build a multi-channel outreach plan covering campaign dialer, political campaign texting, and political sms — with real cost projections, before you sign anything.