0

App comparison

Add up to 4 apps below to see how they compare. You can also use the "Compare" buttons while browsing.

Software categories Blog & research About us

GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links.

Our commitment

Independent research methodology

Our researchers use a mix of verified reviews, independent research, and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology.

Verified user reviews

GetApp maintains a proprietary database of millions of in-depth, verified user reviews across thousands of products in hundreds of software categories. Our data scientists apply advanced modeling techniques to identify key insights about products based on those reviews. We may also share aggregated ratings and select excerpts from those reviews throughout our site.

Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI.

How GetApp ensures transparency

GetApp lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. GetApp is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider’s website.

Advocacy
Page 2

Advocacy Software with API (2026) - Page 2

Last updated: April 2026

1 filter applied

Features

API

Email Marketing(19)

Collaboration Tools(14)

Gamification(21)

CRM(28)

Integrated with

Slack(9)

Mailchimp(7)

Salesforce Sales Cloud(10)

Zapier(15)

Pricing model

Free(7)

Open Source(2)

Free Trial(16)

One Time License(1)

Subscription(31)

Devices supported

Mac(12)

iPad(17)

Android(19)

Linux(7)

Web-based(40)

iPhone(20)

Windows(14)

Organization types

Small Business(38)

Non Profit(25)

Large Enterprises(36)

Public Administrations(16)

Freelancers(18)

Mid Size Business(38)

User rating

All Reviews

& up

(32)

& up

(35)

& up

(35)

40 software options

Sort by

Sponsored

NationBuilder

3.8

(43)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Software designed for politics, advocacy, and nonprofits

NationBuilder is campaign management software for political, advocacy, and nonprofit organizations to help mobilize volunteers, raise funds and engage with supporters.

Read more about NationBuilder

Users also considered

Plural

4.9

(8)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Always a step ahead.

Plural (formerly known as Enview) helps busy policy pros stay a step ahead of the opposition by providing the most intelligent, streamlined, and collaborative policy tracking platform available.

Read more about Plural

Users also considered

Queue

4.3

(10)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Community activation, brand advocacy & growth amplification

Queue is a marketing platform for digital agencies & growth marketers to create, track, & manage advocacy campaigns with gamification & social media integration

Read more about Queue

Users also considered

yawave

5.0

(4)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Java/React-based SaaS user interaction suite

yawave is a user interaction suite which can be easily integrated via embed code or plugins. It promotes lead generation, fan engagement, content efficiency, awareness and customer experience.

Read more about yawave

Users also considered

Social Seeder

4.8

(4)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Advocacy marketing, Employer Branding, Recruitment software

Social Seeder is an HR ambassador software for running ambassador and advocacy programs from a single platform

Read more about Social Seeder

Users also considered

New/Mode

5.0

(3)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Advocacy & civic engagement platform for online campaigning

Today’s top campaigners are activating grassroots power with New/Mode. Campaigners around the world are using our platform to grow their community, amplify voices and win campaigns.

Read more about New/Mode

Users also considered

LegiStorm

4.7

(3)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Stay informed, connected and make an impact with LegiStorm.

LegiStorm is a public affairs platform, providing comprehensive information and real-time updates on Congress and state legislatures. Stay informed, connected and effortlessly accomplish your objectives.

Read more about LegiStorm

Users also considered

BallotReady

5.0

(2)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Double Your Organization’s Impact in Half the Time

Voting platform and API that assists government organizations contact officeholders, add candidates and mobilize voters.

Read more about BallotReady

Users also considered

Partyline

5.0

(1)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Cloud-based advocacy and political campaign management tool

Partyline is a cloud-based advocacy management software designed to help political organizations handle projects and manage advocacy campaigns. Supervisors can store stakeholder and legislators’ information, including contact details, FEC-reported transactions, district demographics, and biographical details in a centralized database.

Read more about Partyline

Users also considered

Flyx

3.5

(2)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

White-label mobile app customization for customer loyalty

Flyx offers a loyalty solution and order management system with various features. It assists with the creation of coupons, points, rewards, gamification, saving cards, memberships, boosters, and more from within a unified platform.

Read more about Flyx

Users also considered

NextBee

(0)

Referral and loyalty marketing solution for businesses

NextBee is a cloud-based customer engagement & marketing platform designed to help organizations manage referral & loyalty marketing campaigns to acquire customers. Features include reward programs, performance metrics, leaderboards, user activity tracking, gamification & communication management.

Read more about NextBee

Users also considered

Orca

(0)

Customer reference management for sales teams

Orca is a customer reference management software designed to help sales and customer success teams set up custom time frequencies to manage referral requests. Administrators can create auto-approval rules to approve or deny organizations’ references.

Read more about Orca

Users also considered

EngagePackage

(0)

Customer engagement software

EngagePackage is a customer engagement software designed to help businesses in the retail, food and beverage, and other sectors collect customer data to create engagement strategies. Administrators can analyze key customer-centric key performance indicators (KPIs), demographic data, and behavioral segmentations using a unified interface.

Read more about EngagePackage

Users also considered

CiviClick

(0)

Advocacy platform

CiviClick is a grassroots advocacy platform that helps public affairs professionals through features like dynamic engagement tools, artificial intelligence, and integrations. It helps agencies, companies, nonprofits, and associations effectively reach and influence policymakers.

Read more about CiviClick

Users also considered

Axomo

(0)

Branded merchandise fulfillment platform

Axomo is a branded merchandise management platform that provides on-demand swag fulfillment and company store solutions. The software offers warehousing, inventory management, custom swag design tools, international shipping capabilities, and real-time order tracking. Axomo integrates with HRIS platforms and employee rewards systems to automate branded product distribution while allowing employees to select their preferred items.

Read more about Axomo

Users also considered

page 2 of 2

US office

56 Top Gallant Road
Stamford, CT 06902
USA

Registered office

Calle Álava 121
08018 Barcelona,
Spain

For you

Join Sign in Software categories Blog & research

For vendors

Get listed Your account

Our company

About us We're hiring!News Legal Privacy Policy Vulnerability Disclosure Program

© 2010-2026 GetApp. All Rights Reserved.
GetApp is a registered trademark of Nubera eBusiness S.L. Nubera eBusiness uses its own and third-party cookies. By using the website you are accepting the use of these cookies. To get more information about our cookies click here.