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12 Best Free JustProof Alternatives in 2026

Explore 12 alternatives to JustProof — vetted by our editors with real user reviews, pricing, and feature comparisons.

Compare 12 top free JustProof alternatives at a glance

Quick answer

Our top free social proof marketing software alternatives to JustProof are Fomo, Proof and Social Proofy. Fomo ranks first with a SpotScore of 9.8 and 3.7★ from real users. The table below compares all 12 on score, rating, and pricing.

You don't have to settle for JustProof if it isn't working. These 12 social proof marketing software free alternatives are the strongest replacements, ranked by SpotScore (real-user satisfaction and market presence), star ratings, and pricing. Editors vet each tool. Use the table for a fast comparison, then read the sections below for the full story.

ProductSpotScoreRatingPricingBest for
FomoBoost urgency & conversions with real-time social proof.9.8★★★★ 3.7(11)Freefrom $19/moteams of all sizes
ProofBoost your business with social proof.9.7★★★★★ 4.5(92)Freefrom $26/mosmall & mid-size businesses
Social ProofyBoost your credibility and conversions with Social Proofy.Not yet ratedFreeFree Trial · Subscriptionteams of all sizes
ProveSourceBoost your social proof and grow your business.9.5Not yet ratedFreeFree Trial · Freemium · Subscriptionteams of all sizes
NudgifyBoost your online reputation with Nudgify.9.2★★★★★ 4.8(2)FreeFree Trial · Subscription · Quotation Basedteams of all sizes
Proof FactorUnlock the Power of Social Proof.9.1Not yet ratedFreeFree Trial · Freemium · Subscription · Quotation Basedteams of all sizes
TrustpulseBoost conversions with the power of social proof.8.8Not yet ratedFreeFree Trial · Subscriptionsmall & mid-size businesses
FizfyBoost sales and earn money with social proof.8.8★★★★★ 4.7(11)FreeFree Trial · Freemium · Subscriptionteams of all sizes
TrustActivityBoost conversions and build trust with TrustActivity.8.7Not yet ratedFreeFree Trial · Subscriptionteams of all sizes
WiserNotifyBoost conversions and build trust with WiserNotify.8.6Not yet ratedFreeFree Trial · Freemium · Subscriptionteams of all sizes
WPfomifyDramatically increase conversions with WPfomify8.6★★★★ 3.8FreeFree Trial · One-time license · Subscriptionteams of all sizes
crowdy.aiEmpower your network to connect and grow together.8.6★★★★ 4.2FreeFree Trial · Subscriptionsmall & mid-size businesses

9.8

SpotScore

Fomo - Social Proof Marketing Software

Fomo

Boost urgency & conversions with real-time social proof.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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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 ...

Read more about Fomo
Free TrialTry Free →

9.7

SpotScore

Proof - Social Proof Marketing Software

Proof

Boost your business with social proof.

Best for: SMB teams · Mid-market

Start Free Trial

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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 ...

Read more about Proof
Free TrialTry Free →

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Social Proofy

Social Proofy

Boost your credibility and conversions with Social Proofy.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is Social Proofy?

Social Proofy is a easy way to build a natural looking list. With the power of automation and the ability to sync in real-time, it empowers user to drive traffic to multiple websites, capture leads, and build an email list in as little as 15 minutes per day. The Pop-Up Builder allows to build ...

Read more about Social Proofy
Free TrialTry Free →

9.5

SpotScore

ProveSource - Social Proof Marketing Software

ProveSource

Boost your social proof and grow your business.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is ProveSource?

ProveSource is a marketing software that allows the small business owners and agencies to easily do their own Social Proof Marketing. It enables you to generate more leads and higher social credibility through the proven method of using social proof. With ProveSource, you will be able to create ...

Read more about ProveSource
Free TrialTry Free →·

Starts from $18/Month when Billed Yearly, also offers free forever plan

9.2

SpotScore

Nudgify - Social Proof Marketing Software

Nudgify

Boost your online reputation with Nudgify.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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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 ...

Read more about Nudgify
Free TrialTry Free →·

Starts from $0.99

9.1

SpotScore

Proof Factor - Social Proof Marketing Software

Proof Factor

Unlock the Power of Social Proof.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Proof Factor?

The Proof platform includes a suite of products that will help your business get results by driving social proof, organically. Using data-driven insights from Salesforce, Proof's AI-enabled matching technology optimizes your key influencer relationships through targeted messaging and relevant ...

Read more about Proof Factor
Free TrialTry Free →·

Starts from $29/Month, also offers free forever plan

8.8

SpotScore

Trustpulse - Social Proof Marketing Software

Trustpulse

Boost conversions with the power of social proof.

Best for: SMB teams · Mid-market

Start Free Trial

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What is Trustpulse?

TrustPulse is an innovative marketing platform that utilizes social proof to build trust, boost conversions, and generate revenue. It leverages the natural inclination for an individual to follow what others are doing by dynamically displaying on-site notifications that show the exact ...

Read more about Trustpulse
Free TrialTry Free →·

Starts from $5/Month

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

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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 ...

Read more about Fizfy
Free TrialTry Free →·

Starts from $19/Month, also offers free forever plan

8.7

SpotScore

TrustActivity - Social Proof Marketing Software

TrustActivity

Boost conversions and build trust with TrustActivity.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is TrustActivity?

Trust Activity is a social proof app designed to convert more visitors into customers. Its innovative design features a combination of peer reviews, social media feeds, and incentives for customer feedback. Trust Activity allows businesses to add keywords or choose products and services to ...

Read more about TrustActivity
Free Trial·

Starts from $9.99/Month

8.6

SpotScore

WiserNotify - Social Proof Marketing Software

WiserNotify

Boost conversions and build trust with WiserNotify.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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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 ...

Read more about WiserNotify
Free TrialTry Free →·

Starts from $10/Month when Billed Yearly, also offers free forever plan

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 ...

Read more about WPfomify
Free TrialTry Free →·

Starts from $99/Year

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

Add to compare

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 →·

Starts from $16/Month when Billed Yearly

What each JustProof alternative is best known for

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.

Social ProofyBest for teams of all sizes

Automated lead capture

Watch for: Limited customization options

ProveSource9.5Best for teams of all sizes

User-friendly interface, making it easy to use for all levels of users.

Watch for: Some users experienced issues with email notifications and lack of unsubscribe options.

Nudgify9.2Best for teams of all sizes
Proof Factor9.1Best for teams of all sizes

Data-driven insights

Watch for: Complex setup process

Trustpulse8.8Best for small & mid-size businesses

Utilizes social proof

Watch for: Limited customization options

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.

TrustActivity8.7Best for teams of all sizes

User-friendly interface

Watch for: Limited customization options

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

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

User-friendly interface

Watch for: Limited features compared to competitors

How to find the right JustProof replacement

Looking at the 12 social proof marketing software free alternatives through the data: 12 offer a free tier; paid plans run $19–$26, with Fomo the cheapest entry point; and Nudgify is the highest rated at 4.8 across 2 reviews.

How each tool earns its spot.

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 JustProof are Nudgify (4.8★), Fizfy (4.7★), Proof (4.5★). Compare all 12 alternatives side-by-side above.

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

JustProof starts from $7.99 /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 JustProof is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend shortlisting 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

How to choose the right JustProof alternative for you

  • On a budget / just exploring: start with a free tier — Fomo, Proof and Social Proofy let you evaluate without paying upfront.
  • If real-user ratings matter most: Nudgify has the strongest star rating (4.8★) 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.

Moving off JustProof

Before retiring JustProof, take the cautious route. Export your data, make sure the new tool accepts it, and confirm the workflows you rely on transfer. Pilot on a free tier or trial, then go all in, leaving JustProof active until migration finishes.

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