# Top 10 Acxiom Real ID™ Alternatives & Competitors
Acxiom Real ID™ is not the only option for Identity Resolution Software. Explore other competing options and alternatives. Other important factors to consider when researching alternatives to Acxiom Real ID™ include reliability and ease of use. The best overall Acxiom Real ID™ alternative is Tealium. Other similar apps like Acxiom Real ID™ are Hightouch, Brevo Marketing Platform, Insider One, and Klaviyo. Acxiom Real ID™ alternatives can be found in [Identity Resolution Software](https://www.g2.com/categories/identity-resolution) but may also be in [Marketing Automation Software](https://www.g2.com/categories/marketing-automation) or [Customer Data Platforms (CDP)](https://www.g2.com/categories/customer-data-platform-cdp).


## Best Paid & Free Alternatives to Acxiom Real ID™
  - [Tealium](https://www.g2.com/products/tealium-2026-07-21/reviews)
  - [Hightouch](https://www.g2.com/products/hightouch/reviews)
  - [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews)
  - [Insider One](https://www.g2.com/products/insider-one/reviews)
  - [Klaviyo](https://www.g2.com/products/klaviyo/reviews)
  - [Dotdigital](https://www.g2.com/products/dotdigital/reviews)
  - [Totango](https://www.g2.com/products/totango/reviews)
  - [Fullstory](https://www.g2.com/products/fullstory/reviews)
  - [Planhat](https://www.g2.com/products/planhat/reviews)
  - [Customer.io](https://www.g2.com/products/customer-io/reviews)

## Top 10 Alternatives to Acxiom Real ID™ Recently Reviewed By G2 Community
Browse options below. Based on reviewer data, you can see how Acxiom Real ID™ stacks up to the competition and find the best product for your business.


  ### 1. [Tealium](https://www.g2.com/products/tealium-2026-07-21/reviews)
By Tealium
**Average Rating:** 4.3/5
**Total Reviews:** 479
Tealium AudienceStream™ is the market-leading Customer Data Platform, combining robust audience management and data enrichment capabilities resulting in unified customer profiles and the ability to take immediate, relevant action.


Categories in common with Acxiom Real ID™: [Customer Data Platform (CDP)](https://www.g2.com/categories/customer-data-platform-cdp), [Identity Resolution](https://www.g2.com/categories/identity-resolution)

**Compare:** [Acxiom Real ID™ vs Tealium](https://www.g2.com/compare/acxiom-real-id-vs-tealium-2026-07-21)
**Compare Tealium with other alternatives:**
- [Tealium vs Hightouch](https://www.g2.com/compare/hightouch-vs-tealium-2026-07-21)
- [Tealium vs Brevo Marketing Platform](https://www.g2.com/compare/brevo-marketing-platform-vs-tealium-2026-07-21)
- [Tealium vs Insider One](https://www.g2.com/compare/insider-one-vs-tealium-2026-07-21)
- [Tealium vs Klaviyo](https://www.g2.com/compare/klaviyo-vs-tealium-2026-07-21)
- [Tealium vs Dotdigital](https://www.g2.com/compare/dotdigital-vs-tealium-2026-07-21)
- [Tealium vs Totango](https://www.g2.com/compare/tealium-2026-07-21-vs-totango)
- [Tealium vs Fullstory](https://www.g2.com/compare/fullstory-vs-tealium-2026-07-21)
- [Tealium vs Planhat](https://www.g2.com/compare/planhat-vs-tealium-2026-07-21)
- [Tealium vs Customer.io](https://www.g2.com/compare/customer-io-vs-tealium-2026-07-21)

  ### 2. [Hightouch](https://www.g2.com/products/hightouch/reviews)
By Hightouch
**Average Rating:** 4.6/5
**Total Reviews:** 399
Hightouch is the easiest way to sync customer data into your tools like CRMs, email tools, and Ad networks. Sync data from any source (data warehouse, spreadsheets) to 70+ tools, using SQL or a point-and-click UI, without relying on favors from Engineering. For example, you can sync data on how leads are using your product to your CRM so that your sales reps can personalize messages and unlock product-led growth.


Categories in common with Acxiom Real ID™: [Customer Data Platform (CDP)](https://www.g2.com/categories/customer-data-platform-cdp), [Identity Resolution](https://www.g2.com/categories/identity-resolution)

**Compare:** [Acxiom Real ID™ vs Hightouch](https://www.g2.com/compare/acxiom-real-id-vs-hightouch)
**Compare Hightouch with other alternatives:**
- [Hightouch vs Tealium](https://www.g2.com/compare/hightouch-vs-tealium-2026-07-21)
- [Hightouch vs Brevo Marketing Platform](https://www.g2.com/compare/brevo-marketing-platform-vs-hightouch)
- [Hightouch vs Insider One](https://www.g2.com/compare/hightouch-vs-insider-one)
- [Hightouch vs Klaviyo](https://www.g2.com/compare/hightouch-vs-klaviyo)
- [Hightouch vs Dotdigital](https://www.g2.com/compare/dotdigital-vs-hightouch)
- [Hightouch vs Totango](https://www.g2.com/compare/hightouch-vs-totango)
- [Hightouch vs Fullstory](https://www.g2.com/compare/fullstory-vs-hightouch)
- [Hightouch vs Planhat](https://www.g2.com/compare/hightouch-vs-planhat)
- [Hightouch vs Customer.io](https://www.g2.com/compare/customer-io-vs-hightouch)

  ### 3. [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews)
By Brevo
**Average Rating:** 4.5/5
**Total Reviews:** 2,619
Easily manage your marketing campaigns, transactional emails, and SMS messages all in one simple and powerful platform.


Categories in common with Acxiom Real ID™: [Customer Data Platform (CDP)](https://www.g2.com/categories/customer-data-platform-cdp)

**Compare:** [Acxiom Real ID™ vs Brevo Marketing Platform](https://www.g2.com/compare/acxiom-real-id-vs-brevo-marketing-platform)
**Compare Brevo Marketing Platform with other alternatives:**
- [Brevo Marketing Platform vs Tealium](https://www.g2.com/compare/brevo-marketing-platform-vs-tealium-2026-07-21)
- [Brevo Marketing Platform vs Hightouch](https://www.g2.com/compare/brevo-marketing-platform-vs-hightouch)
- [Brevo Marketing Platform vs Insider One](https://www.g2.com/compare/brevo-marketing-platform-vs-insider-one)
- [Brevo Marketing Platform vs Klaviyo](https://www.g2.com/compare/brevo-marketing-platform-vs-klaviyo)
- [Brevo Marketing Platform vs Dotdigital](https://www.g2.com/compare/brevo-marketing-platform-vs-dotdigital)
- [Brevo Marketing Platform vs Totango](https://www.g2.com/compare/brevo-marketing-platform-vs-totango)
- [Brevo Marketing Platform vs Fullstory](https://www.g2.com/compare/brevo-marketing-platform-vs-fullstory)
- [Brevo Marketing Platform vs Planhat](https://www.g2.com/compare/brevo-marketing-platform-vs-planhat)
- [Brevo Marketing Platform vs Customer.io](https://www.g2.com/compare/brevo-marketing-platform-vs-customer-io)

  ### 4. [Insider One](https://www.g2.com/products/insider-one/reviews)
By Insider One
**Average Rating:** 4.8/5
**Total Reviews:** 1,414
Insider One is the #1 platform that brings everything marketing and customer engagement teams need in one place so they can reach their peak potential and become unstoppable. With AI at its core and an integrated Customer Data Platform (CDP), Insider One unites data, personalization, and journey orchestration across the most extensive set of natively supported channels, including WhatsApp, SMS, Email, Web, App, and Site Search. Insider One provides the ultimate vendor experience for 2,000+ customers, helping teams be first, be focused, and be progressive, redefining what it means to lead in customer engagement.


Categories in common with Acxiom Real ID™: [Customer Data Platform (CDP)](https://www.g2.com/categories/customer-data-platform-cdp)

**Compare:** [Acxiom Real ID™ vs Insider One](https://www.g2.com/compare/acxiom-real-id-vs-insider-one)
**Compare Insider One with other alternatives:**
- [Insider One vs Tealium](https://www.g2.com/compare/insider-one-vs-tealium-2026-07-21)
- [Insider One vs Hightouch](https://www.g2.com/compare/hightouch-vs-insider-one)
- [Insider One vs Brevo Marketing Platform](https://www.g2.com/compare/brevo-marketing-platform-vs-insider-one)
- [Insider One vs Klaviyo](https://www.g2.com/compare/insider-one-vs-klaviyo)
- [Insider One vs Dotdigital](https://www.g2.com/compare/dotdigital-vs-insider-one)
- [Insider One vs Totango](https://www.g2.com/compare/insider-one-vs-totango)
- [Insider One vs Fullstory](https://www.g2.com/compare/fullstory-vs-insider-one)
- [Insider One vs Planhat](https://www.g2.com/compare/insider-one-vs-planhat)
- [Insider One vs Customer.io](https://www.g2.com/compare/customer-io-vs-insider-one)

  ### 5. [Klaviyo](https://www.g2.com/products/klaviyo/reviews)
By Klaviyo
**Average Rating:** 4.6/5
**Total Reviews:** 1,359
Klaviyo, a unified customer platform for email, SMS, and more, gives your online brand direct ownership of your consumer data and interactions.


Categories in common with Acxiom Real ID™: [Customer Data Platform (CDP)](https://www.g2.com/categories/customer-data-platform-cdp)

**Compare:** [Acxiom Real ID™ vs Klaviyo](https://www.g2.com/compare/acxiom-real-id-vs-klaviyo)
**Compare Klaviyo with other alternatives:**
- [Klaviyo vs Tealium](https://www.g2.com/compare/klaviyo-vs-tealium-2026-07-21)
- [Klaviyo vs Hightouch](https://www.g2.com/compare/hightouch-vs-klaviyo)
- [Klaviyo vs Brevo Marketing Platform](https://www.g2.com/compare/brevo-marketing-platform-vs-klaviyo)
- [Klaviyo vs Insider One](https://www.g2.com/compare/insider-one-vs-klaviyo)
- [Klaviyo vs Dotdigital](https://www.g2.com/compare/dotdigital-vs-klaviyo)
- [Klaviyo vs Totango](https://www.g2.com/compare/klaviyo-vs-totango)
- [Klaviyo vs Fullstory](https://www.g2.com/compare/fullstory-vs-klaviyo)
- [Klaviyo vs Planhat](https://www.g2.com/compare/klaviyo-vs-planhat)
- [Klaviyo vs Customer.io](https://www.g2.com/compare/customer-io-vs-klaviyo)

  ### 6. [Dotdigital](https://www.g2.com/products/dotdigital/reviews)
By Dotdigital
**Average Rating:** 4.4/5
**Total Reviews:** 1,235
Customer data platform and cross-channel marketing automation for SMEs, retailers, and big brands.


Categories in common with Acxiom Real ID™: [Customer Data Platform (CDP)](https://www.g2.com/categories/customer-data-platform-cdp)

**Compare:** [Acxiom Real ID™ vs Dotdigital](https://www.g2.com/compare/acxiom-real-id-vs-dotdigital)
**Compare Dotdigital with other alternatives:**
- [Dotdigital vs Tealium](https://www.g2.com/compare/dotdigital-vs-tealium-2026-07-21)
- [Dotdigital vs Hightouch](https://www.g2.com/compare/dotdigital-vs-hightouch)
- [Dotdigital vs Brevo Marketing Platform](https://www.g2.com/compare/brevo-marketing-platform-vs-dotdigital)
- [Dotdigital vs Insider One](https://www.g2.com/compare/dotdigital-vs-insider-one)
- [Dotdigital vs Klaviyo](https://www.g2.com/compare/dotdigital-vs-klaviyo)
- [Dotdigital vs Totango](https://www.g2.com/compare/dotdigital-vs-totango)
- [Dotdigital vs Fullstory](https://www.g2.com/compare/dotdigital-vs-fullstory)
- [Dotdigital vs Planhat](https://www.g2.com/compare/dotdigital-vs-planhat)
- [Dotdigital vs Customer.io](https://www.g2.com/compare/customer-io-vs-dotdigital)

  ### 7. [Totango](https://www.g2.com/products/totango/reviews)
By Totango
**Average Rating:** 4.3/5
**Total Reviews:** 1,150
Enterprise Customer Success Platform that proactively drives adoption, retention, expansion, and strengthens reputation through actionable insights, scalable solutions, and meaningful customer engagement.


Categories in common with Acxiom Real ID™: [Customer Data Platform (CDP)](https://www.g2.com/categories/customer-data-platform-cdp)

**Compare:** [Acxiom Real ID™ vs Totango](https://www.g2.com/compare/acxiom-real-id-vs-totango)
**Compare Totango with other alternatives:**
- [Totango vs Tealium](https://www.g2.com/compare/tealium-2026-07-21-vs-totango)
- [Totango vs Hightouch](https://www.g2.com/compare/hightouch-vs-totango)
- [Totango vs Brevo Marketing Platform](https://www.g2.com/compare/brevo-marketing-platform-vs-totango)
- [Totango vs Insider One](https://www.g2.com/compare/insider-one-vs-totango)
- [Totango vs Klaviyo](https://www.g2.com/compare/klaviyo-vs-totango)
- [Totango vs Dotdigital](https://www.g2.com/compare/dotdigital-vs-totango)
- [Totango vs Fullstory](https://www.g2.com/compare/fullstory-vs-totango)
- [Totango vs Planhat](https://www.g2.com/compare/planhat-vs-totango)
- [Totango vs Customer.io](https://www.g2.com/compare/customer-io-vs-totango)

  ### 8. [Fullstory](https://www.g2.com/products/fullstory/reviews)
By Fullstory
**Average Rating:** 4.5/5
**Total Reviews:** 1,052
Fullstory’s behavioral data platform helps technology leaders make better, more informed decisions. By injecting digital behavioral data into their analytics stack, our patented technology unlocks the power of quality behavioral data at scale–transforming every digital visit into actionable insights.


Categories in common with Acxiom Real ID™: [Customer Data Platform (CDP)](https://www.g2.com/categories/customer-data-platform-cdp)

**Compare:** [Acxiom Real ID™ vs Fullstory](https://www.g2.com/compare/acxiom-real-id-vs-fullstory)
**Compare Fullstory with other alternatives:**
- [Fullstory vs Tealium](https://www.g2.com/compare/fullstory-vs-tealium-2026-07-21)
- [Fullstory vs Hightouch](https://www.g2.com/compare/fullstory-vs-hightouch)
- [Fullstory vs Brevo Marketing Platform](https://www.g2.com/compare/brevo-marketing-platform-vs-fullstory)
- [Fullstory vs Insider One](https://www.g2.com/compare/fullstory-vs-insider-one)
- [Fullstory vs Klaviyo](https://www.g2.com/compare/fullstory-vs-klaviyo)
- [Fullstory vs Dotdigital](https://www.g2.com/compare/dotdigital-vs-fullstory)
- [Fullstory vs Totango](https://www.g2.com/compare/fullstory-vs-totango)
- [Fullstory vs Planhat](https://www.g2.com/compare/fullstory-vs-planhat)
- [Fullstory vs Customer.io](https://www.g2.com/compare/customer-io-vs-fullstory)

  ### 9. [Planhat](https://www.g2.com/products/planhat/reviews)
By Planhat
**Average Rating:** 4.5/5
**Total Reviews:** 954
Connect customer data, get actionable insights and drive customer actions. Planhat is a beautiful and intuitive Customer Success Software for SaaS.


Categories in common with Acxiom Real ID™: [Customer Data Platform (CDP)](https://www.g2.com/categories/customer-data-platform-cdp)

**Compare:** [Acxiom Real ID™ vs Planhat](https://www.g2.com/compare/acxiom-real-id-vs-planhat)
**Compare Planhat with other alternatives:**
- [Planhat vs Tealium](https://www.g2.com/compare/planhat-vs-tealium-2026-07-21)
- [Planhat vs Hightouch](https://www.g2.com/compare/hightouch-vs-planhat)
- [Planhat vs Brevo Marketing Platform](https://www.g2.com/compare/brevo-marketing-platform-vs-planhat)
- [Planhat vs Insider One](https://www.g2.com/compare/insider-one-vs-planhat)
- [Planhat vs Klaviyo](https://www.g2.com/compare/klaviyo-vs-planhat)
- [Planhat vs Dotdigital](https://www.g2.com/compare/dotdigital-vs-planhat)
- [Planhat vs Totango](https://www.g2.com/compare/planhat-vs-totango)
- [Planhat vs Fullstory](https://www.g2.com/compare/fullstory-vs-planhat)
- [Planhat vs Customer.io](https://www.g2.com/compare/customer-io-vs-planhat)

  ### 10. [Customer.io](https://www.g2.com/products/customer-io/reviews)
By Customer.io
**Average Rating:** 4.4/5
**Total Reviews:** 892
A platform for sending targeted messages.


Categories in common with Acxiom Real ID™: [Customer Data Platform (CDP)](https://www.g2.com/categories/customer-data-platform-cdp)

**Compare:** [Acxiom Real ID™ vs Customer.io](https://www.g2.com/compare/acxiom-real-id-vs-customer-io)
**Compare Customer.io with other alternatives:**
- [Customer.io vs Tealium](https://www.g2.com/compare/customer-io-vs-tealium-2026-07-21)
- [Customer.io vs Hightouch](https://www.g2.com/compare/customer-io-vs-hightouch)
- [Customer.io vs Brevo Marketing Platform](https://www.g2.com/compare/brevo-marketing-platform-vs-customer-io)
- [Customer.io vs Insider One](https://www.g2.com/compare/customer-io-vs-insider-one)
- [Customer.io vs Klaviyo](https://www.g2.com/compare/customer-io-vs-klaviyo)
- [Customer.io vs Dotdigital](https://www.g2.com/compare/customer-io-vs-dotdigital)
- [Customer.io vs Totango](https://www.g2.com/compare/customer-io-vs-totango)
- [Customer.io vs Fullstory](https://www.g2.com/compare/customer-io-vs-fullstory)
- [Customer.io vs Planhat](https://www.g2.com/compare/customer-io-vs-planhat)


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