★ Premium Feature

Predictive Dialer

Call three times as many supporters in the same time frame.

200% increase in agent occupancy

What a Predictive Dialer does for your campaign

For large outreach campaigns like GOTV or Voter identification, you are trying to reach out to as many people as possible. A predictive dialer is perfect for these campaigns. It helps increase occupancy rate of your volunteers by 200%. The predictive dialer calls the numbers and connects only answered calls to the agents waiting to get bridged. As the dialer only connects agents or volunteers to answered calls, agent time is not wasted on listening to dial tones of unanswered calls, invalid numbers or fax machines. The volunteers time is spent entirely on talking to supporters keeping them motivated to call more.

Analytics and Reports

Analyze the performance of your predictive dialing campaigns with live analytics and daily call reports.

Increase occupancy rate

Connects agents only to answered calls, effectively increasing the time the agent spends talking in an hour. Agent time is not wasted on listening to dial tones of unanswered calls, invalid numbers, and fax machines.

Pay as you go

Pricing for all our call center dialers is the same, it depends on your usage. The pay as you go pricing ensures that you only pay for the time spent talking. No monthly subscriptions.

see pricing

CallHub features

Live Phone Call Monitoring

Stay on the call while the voter talks to the decision maker. Your call is on mute.

Unlimited Volunteers

Volunteers are crucial to your campaign. Recruit as many as you need, for free! We do not charge per seat in a campaign.

Scripts and Surveys

Add a calling script and survey for every campaign. Train your agent on the script and collect information on the call and the progress. The results are synced directly into your CRM.

Call from anywhere

Recruit volunteers from around the city or even world and put them to work. Volunteers can make calls for a campaign from anywhere in the world, right from their browser. Browser calls cost the least. They can even make calls from their phone or soft phone.

Contact History

View complete log of calls for a contact before calling them. Every note saved by an agent is stored and shown as history.

Surveys responses and Analytics

Forget pen and paper. Use CallHub's advanced survey tool and get digital responses instantly. Use advanced analytics platform to evaluate your calling campaign.

CallHub offers multiple modes of calling supporters

CallHub Dialers

Power Dialer

Control the dialing rate

Automated dialer for teams that don't need to be rushed. Contacts are dialed only when agents are free while skipping bad numbers, busy numbers and answering machines. Improve agent talk time while controlling dialing speed through a setting. Set the dial rate X:1 , based on the number of free agents.

Preview Dialer

Learn about the contact before dialing

Give the agent time to research the contact before dialing. They can choose who to call and when to call them.


Analytics and Reports

Measure the performance of your campaign while it's running. Get an overview of the calls being made and the duration of each call. The dashboard helps keep you on track to achieve your goals.


Pay as you go
No Subscription fee!

  • Rates
    CountryOutbound CallAgent leg
    United StatesUSD 0.014USD 0.007

    Rates are for billing increment of 30 seconds

  • Agent Connection modes
    Agent connect modeCost
    BrowserUSD 0.007
    PhoneUSD 0.014
    Dial inUSD 0.012
    Soft phoneUSD 0.008

    Rent dial-in numbers at USD 2 per month

  • Example usage cost
    # CallsTotal Cost
    1000USD 21
    5000USD 105
    100000USD 2100
  • See all prefixes
    PrefixOutbound Calls
    1USD 0.014
    1340 (Virgin Islands)USD 0.024
    1808 (Hawaii)USD 0.0345
    1907 (Alaska)USD 0.125
    1900 (Premium)USD 0.375

CallHub is available in over 200 countries

Integrations tie it all together

CallHub Blackbaud Integration
nationbuilder voice and sms integration
CallHub integrates with ActionNetwork
blue state digital logo
zapier integration

Trusted by some of the biggest Businesses, Advocacy groups and Political parties

amnesty international logo
dogwood alliance
sierra club
Organizing for Action
Human rights campaign
Broadbent Institute uses CallHub for donor stewardship
Les Republicains party France
Democrats Abroad
GetUp Action for Australia
Labour Party
Unions WA
Conservatives party client