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Best TrustActivity Alternatives — 9 Compared, With Free Tools (2026)

Explore 9 alternatives to TrustActivity — vetted by our editors with real user reviews, pricing, and feature comparisons.

TrustActivity alternatives compared: the 9 top picks

Quick answer

The standout free social proof marketing software alternatives to TrustActivity are Fomo, Proof and Nudgify. Fomo comes first with a SpotScore of 9.8 and 3.45★ from reviewers. Compare all 9 on score, rating, and pricing below.

When TrustActivity stops earning its keep, you have options. These 9 social proof marketing software free alternatives are the ones we'd recommend first, ranked by SpotScore (real-user satisfaction and market presence combined), star ratings, and how each one prices. Editors check every entry. Skim the table, then read on for the detail.

ProductSpotScoreRatingPricingBest for
FomoBoost urgency & conversions with real-time social proof.9.8★★★☆☆ 3.45(11)Freefrom $19/moteams of all sizes
ProofBoost your business with social proof.9.7★★★★☆ 4.49(92)Freefrom $26/mosmall & mid-size businesses
NudgifyBoost your online reputation with Nudgify.9.2★★★★★ 4.75(2)Freefrom $0.99teams of all sizes
FizfyBoost sales and earn money with social proof.8.8★★★★★ 4.77(11)Freefrom $19/moteams of all sizes
crowdy.aiEmpower your network to connect and grow together.8.6★★★★☆ 4.2Freefrom $16/mosmall & mid-size businesses
WiserNotifyBoost conversions and build trust with WiserNotify.8.6★★★★★ 5(20)Freefrom $10/moteams of all sizes
WPfomifyDramatically increase conversions with WPfomify8.6★★★★☆ 3.8Freefrom $99/yrteams of all sizes
JustProofBoost your brand with social proof.8.5★★★★★ 5(1)Freefrom $7.99/moteams of all sizes
ScaleversionConvert visitors to leads with captivating popups.8.3★★★☆☆ 2.5Freefrom $11.60/moteams of all sizes

9.8

SpotScore

Fomo - Social Proof Marketing Software

Fomo

Boost urgency & conversions with real-time social proof.

Best for: SMB teams · Mid-market · Enterprise

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3.5

11 verified reviews

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What is Fomo?

Fomo is a simple app that reminds your site's visitors to purchase (or revert) by popping a lightbox over everything on your page. This lightbox includes a countdown timer until the offer expires, encouraging your customer to take immediate action. It helps companies and organizations track ...

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Free TrialTry Free →

9.7

SpotScore

Proof - Social Proof Marketing Software

Proof

Boost your business with social proof.

Best for: SMB teams · Mid-market

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4.5

92 verified reviews

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What is Proof?

Proof is a social proof platform for e-commerce and SaaS marketers looking to increase landing page and product page conversion rates by displaying real-time visitor activity, recent purchases, and live user counts. It pulls data from existing sales and analytics integrations to show new ...

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9.2

SpotScore

Nudgify - Social Proof Marketing Software

Nudgify

Boost your online reputation with Nudgify.

Best for: SMB teams · Mid-market · Enterprise

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4.8

2 verified reviews

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What is Nudgify?

Nudgify is a self-service social proof marketing software for small businesses to get reviews and ratings on Yelp, Facebook, Google+, and other platforms. Nudgify's features include monitoring your online reputation, clients reviewing you on Yelp, automated email follow-ups, and customer ...

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Free TrialTry Free →·

Nudgify offers custom pricing plan

8.8

SpotScore

Fizfy - Social Proof Marketing Software

Fizfy

Boost sales and earn money with social proof.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.8

11 verified reviews

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What is Fizfy?

Fizfy is a social proof notification toolkit for Shopify and WooCommerce store owners who want to increase conversions by displaying recent purchase alerts, active visitor counts, and review popups to new site visitors. It installs without developer work and is priced affordably for small ...

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Free TrialTry Free →

8.6

SpotScore

crowdy.ai - Social Proof Marketing Software

crowdy.ai

Empower your network to connect and grow together.

Best for: SMB teams · Mid-market

Start Free Trial

4.2

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What is crowdy.ai?

crowdy.ai is a social proof and visitor engagement tool for website owners who want to display live activity notifications — recent signups, active visitor counts, and social interactions — to build trust with new visitors and reduce bounce rates. It integrates with website platforms to surface ...

Read more about crowdy.ai
Free TrialTry Free →

8.6

SpotScore

WiserNotify - Social Proof Marketing Software

WiserNotify

Boost conversions and build trust with WiserNotify.

Best for: SMB teams · Mid-market · Enterprise

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5.0

20 verified reviews

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What is WiserNotify?

. Introducing WiserNotify - the ultimate solution for increasing conversions and building trust for your website. Our powerful tool utilizes social proof and FOMO notifications to make the difficult task of generating traffic and converting it into sales much easier. Display real-time actions ...

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Free TrialTry Free →

8.6

SpotScore

WPfomify - Social Proof Marketing Software

WPfomify

Dramatically increase conversions with WPfomify

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

3.8

Add to compare

What is WPfomify?

WPfomify is a WordPress plugin for adding social proof notifications — recent purchase alerts, signup counts, and review popups — to WooCommerce or WordPress sites without developer involvement. It lets store owners create FOMO-driven trust signals and can swap sales copy dynamically based on ...

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Free TrialTry Free →

8.5

SpotScore

JustProof - Social Proof Marketing Software

JustProof

Boost your brand with social proof.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

5.0

1 verified reviews

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What is JustProof?

JustProof is social media proof software. It's a software that combines your customer list and a survey tool so your clients can easily share their love for you on their favourite social networks.This software works with the platform of your choice from CRM and EMR, to Salesforce, Sugar CRM, ...

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Free Trial

8.3

SpotScore

Scaleversion - Social Proof Marketing Software

Scaleversion

Convert visitors to leads with captivating popups.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

2.5

Add to compare

What is Scaleversion?

Scalversion focuses on the 'CORE' concept, to create more leads and make them quality. Designed to grab customers attention by creating pre-made popups, based on requirements you provide. You can add texts, videos, images & even music to create a remarkable popup for your visitors, which would ...

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Who competes with TrustActivity?

Across Social Proof Marketing Software, 9 products compete directly with TrustActivity. The strongest overlap is with Fomo, Proof and Nudgify. Each is compared against TrustActivity on rating, pricing and feature coverage below.

What else works like TrustActivity?

Searches for "sites like TrustActivity" and "apps like TrustActivity" land on the same set of options as "TrustActivity alternatives" — the 9 options below cover both, whether you want a like-for-like replacement or something lighter.

Why these options stand out

Fomo9.8Best for teams of all sizes

Provides social proof through notifications, helping increase conversions and trust in products.

Watch for: Customer service responsiveness can be slow, leading to delays in resolving issues and queries.

Proof9.7Best for small & mid-size businesses

Reviewers repeatedly report Proof increases conversions and the credibility of their pages.

Watch for: Some reviewers note the billing area and account functionality could use improvements.

Nudgify9.2Best for teams of all sizes
Fizfy8.8Best for teams of all sizes

Effective in increasing sales and conversions for Shopify and WooCommerce stores.

Watch for: Limited information on the tool's complexity and customization options for beginners.

crowdy.ai8.6Best for small & mid-size businesses

User-friendly interface

Watch for: Limited features compared to competitors

WiserNotify8.6Best for teams of all sizes

Easy to use, with a user-friendly interface and navigation, suitable for non-developers.

Watch for: Newcomers may find the richness of features and customizations complex without proper support.

WPfomify8.6Best for teams of all sizes

Fast content creation

Watch for: Limited integrations

JustProof8.5Best for teams of all sizes
Scaleversion8.3Best for teams of all sizes

Why teams look for a TrustActivity alternative

What sends teams searching for a TrustActivity alternative usually boils down to these:

  • Limited customization options
  • May require social media presence
  • Basic analytics features
  • Not suitable for large enterprises

What separates a strong TrustActivity alternative

A look at the 9 social proof marketing software free alternatives by the figures: 9 offer a free tier; paid plans run $0.99–$99, with Nudgify the cheapest entry point; and WiserNotify is the highest rated at 5★ across 20 reviews.

The method behind the list.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to TrustActivity are WiserNotify (5.0★), JustProof (5.0★), Fizfy (4.8★). Compare all 9 alternatives side-by-side above.

When evaluating alternatives to TrustActivity, prioritize: Lead Capture, Localization, Reporting (pop-ups), Rules Engine, Custom Styles, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

TrustActivity starts from $9.99 /Month. Many alternatives offer similar functionality at different price points — some with free tiers, others with more flexible per-seat pricing. Use the filters above to narrow by budget.

Migration difficulty depends on how deeply TrustActivity is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

Picking a TrustActivity alternative: where to start

  • On a budget / just exploring: start with a free tier — Fomo, Proof and Nudgify let you evaluate without paying upfront.
  • If real-user ratings matter most: WiserNotify has the strongest star rating (5★) among the options with verified reviews.
  • Want the safest pick: Fomo has the highest Spotsaas Score (9.8) in this list — a strong default if you're unsure.

Migrating from TrustActivity, step by step

The smart way to leave TrustActivity is step by step. Export your data, make sure it imports, and confirm your core workflows survive the move. Trial the new tool before committing, and keep TrustActivity live until you're fully migrated. Most options above offer free testing.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].