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Head-to-head · Advocacy Software

VoterVoice vs Quorum Grassroots

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score VoterVoice #3 in Advocacy Software 9.1/10 Pricing on request ✓ 6 of 6 features Visit VoterVoice
Quorum Grassroots #5 in Advocacy Software 8.8/10 Pricing on request ✓ 6 of 6 features Visit site

VoterVoice leads on 0 checks, Quorum Grassroots on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreVoterVoice · 9.1/10

VoterVoice scores higher on our rubric for advocacy software: 9.1 against 8.8 out of 10; our editors rank them #3 and #5.

VoterVoice is the better fit for organizations wanting mature multichannel advocacy. Quorum Grassroots is the better fit for grassroots teams needing CRM and engagement tools.

  • VoterVoice fits best

    Organizations wanting mature multichannel advocacy

  • Quorum Grassroots fits best

    Grassroots teams needing CRM and engagement tools

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature VoterVoice 9.1/10 Visit ↗ Quorum Grassroots 8.8/10 Visit ↗
At a glance
Editor score 9.1 8.8
Ranking #3 in Advocacy Software #5 in Advocacy Software
Best for Organizations wanting mature multichannel advocacy Grassroots teams needing CRM and engagement tools
Pricing model Paid Paid
Starting price Pricing on request —
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Email, Live chat · 24/7 Email, Live chat, Docs
Compliance SOC 2 SOC 2, ISO 27001, GDPR, 2FA
Integrations 15 integrations 1 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features VoterVoice 6/6 · Quorum Grassroots 6/6
Petition tools ✓ ✓
Legislator outreach ✓ ✓
Action campaigns ✓ ✓
Grassroots organizing ✓ ✓
Advocacy analytics ✓ ✓
SMS messaging ✓ ✓
Our review
Pros
  • Supports email, calls, SMS, MMS, social media, petitions, and events
  • Includes legislator matching, scorecards, election tools, and reporting
  • Connects with Salesforce, Microsoft Dynamics, and multiple AMS platforms
  • Combines petitions, letters, calls, email, SMS, and video campaigns
  • Includes segmentation, advocacy CRM, dashboards, and engagement reporting
  • AI assists with message personalization and rewriting
Cons
  • Public plan prices and billing periods are not shown
  • Pricing requires a customized quote based on jurisdictions reached
  • Its broad feature set may exceed the needs of simple advocacy programs
  • Pricing requires contacting sales
  • Facebook lead ads is the listed integration
  • Web-only platform limits channel flexibility
Our verdict

VoterVoice is digital advocacy software for associations, corporations, nonprofits, and other advocacy teams. It brings campaign creation, action centers, supporter mobilization, legislator and constituent matching, segmentation,…

Read the review →

Quorum Grassroots is a web-based advocacy platform for nonprofits, associations, corporations, political campaigns, and public affairs teams. Its focus is grassroots mobilization: organizations can build customizable websites and action…

Read the review →
  1. VoterVoiceAdvocacy Software 9.1Pricing on request
  2. Quorum GrassrootsAdvocacy Software 8.8Pricing on request

Strengths and trade-offs

  • VoterVoice — where it wins

    • Supports email, calls, SMS, MMS, social media, petitions, and events
    • Includes legislator matching, scorecards, election tools, and reporting
    • Connects with Salesforce, Microsoft Dynamics, and multiple AMS platforms

    Where it doesn't

    • Public plan prices and billing periods are not shown
    • Pricing requires a customized quote based on jurisdictions reached
    • Its broad feature set may exceed the needs of simple advocacy programs
  • Quorum Grassroots — where it wins

    • Combines petitions, letters, calls, email, SMS, and video campaigns
    • Includes segmentation, advocacy CRM, dashboards, and engagement reporting
    • AI assists with message personalization and rewriting

    Where it doesn't

    • Pricing requires contacting sales
    • Facebook lead ads is the listed integration
    • Web-only platform limits channel flexibility
  • VoterVoice9.1/10 · Pricing on request

    A broad advocacy suite for organizations running multichannel campaigns and legislator outreach.

    Visit VoterVoiceFull verdict →
  • Quorum Grassroots8.8/10 · Pricing on request

    A broad advocacy toolkit for teams that need CRM, outreach, and campaign engagement in one web platform.

    Visit siteFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update