Best social proof tool for SaaS in 2026

Last updated October 2026

Social proof is the single most underinvested lever in most SaaS marketing stacks. Teams spend thousands on ad creative and landing page optimization, yet the asset that closes more deals than any headline ever could, a real customer saying "this product changed the way we work," sits buried in an inbox or lost in a Zoom recording. The tools in this guide exist to fix that gap. They collect reviews, testimonials, and customer evidence, then make it easy to surface that proof wherever a prospect might hesitate.

Choosing the right platform depends on where your buyers look for validation, how your sales team uses proof in the pipeline, and whether you need video, text, or verified third-party reviews. Some tools focus on collecting and displaying testimonials you own. Others build your presence on review marketplaces where enterprise buyers do independent research. A few try to do both and end up doing neither particularly well.

This comparison covers the five platforms SaaS teams consider most often in 2026, along with a note on how Fabric fits into the workflow of organizing your social proof assets once you have them. If you sell software and you want more conversions from the customers who already love your product, keep reading.

For teams focused on early-stage testimonial collection, see our guide to the best testimonial tool for startups.

Testimonial

What it does

Testimonial is a dedicated platform for collecting and displaying customer testimonials in both video and text formats. Rather than trying to be a review marketplace or a buyer intent platform, it focuses on one job: making it ridiculously easy for your customers to leave a testimonial and for your team to embed that proof across your website.

The product centers around customizable collection pages. You send a customer a link, they record a video or type out their experience, and the testimonial lands in your dashboard ready to approve and publish. No scheduling calls, no back-and-forth over email drafts, no waiting for a case study writer to turn a 30-minute interview into 500 words.

Why SaaS teams choose it

The wall of love is the standout feature. Testimonial lets you build embeddable grids of customer quotes and video clips that drop into any webpage with a single line of code. These walls convert because they show volume. A single testimonial on a landing page is nice. Thirty testimonials scrolling in a masonry grid tells a prospect that this product has widespread adoption and genuine satisfaction behind it.

Video collection removes the biggest friction point in testimonial marketing. Most SaaS companies know that video testimonials outperform text by a wide margin, but the production cost and coordination effort keep them from ever building a library. Testimonial solves this by letting customers record directly from their browser. No downloads, no studio bookings, no editing back-and-forth. The result is authentic, unpolished, and far more persuasive than a scripted production.

Integration with existing workflows matters. The platform connects to tools SaaS teams already use, making it straightforward to trigger collection requests after positive support interactions, NPS responses, or successful onboarding milestones. When a customer signals satisfaction, you can automatically invite them to leave a testimonial while the positive experience is fresh.

Pricing

Testimonial offers a free tier that lets you test the core experience before committing. Paid plans run $25, $50, and $95 per month per space, with Enterprise options available for teams managing multiple products or brands. The per-space model means a single-product SaaS company can get significant value from the $25 tier, while larger organizations with multiple product lines can scale by adding spaces as needed.

For a deeper look at the platform, read our full Testimonial review.

G2

What it does

G2 is the dominant B2B software review marketplace. Buyers across mid-market and enterprise segments use it to compare vendors, read peer reviews, and validate shortlist decisions before signing contracts. For SaaS companies, a strong G2 profile functions as third-party validation that carries weight in competitive deals and procurement processes.

Beyond the review marketplace, G2 offers buyer intent data that tells you which companies are researching your category or comparing you against specific competitors. This layer turns the platform from a passive review site into an active demand generation channel.

Why SaaS teams choose it

Category leadership badges drive real pipeline. When a prospect sees that your product is a G2 Leader or High Performer in their category, it shortcuts the trust-building process. Sales teams report that including G2 badges in outbound emails and proposals increases response rates, and marketing teams use grid placements in ad creative and landing pages to establish credibility before a prospect even visits the website.

The buyer intent signals create a feedback loop between social proof and sales outreach. Knowing that a target account is actively comparing your product against two competitors on G2 lets your sales team craft a timely, relevant message. This is where G2 goes beyond what a standalone testimonial tool offers. The proof you collect on the platform also feeds a data layer that helps you act on buyer behavior.

Review volume compounds over time. SaaS companies that invest in systematic review generation on G2, by asking customers after successful outcomes, sending quarterly review requests, and making it part of the customer success workflow, build a moat that competitors cannot replicate quickly. A product with 500 reviews and a 4.6 rating is far more defensible than one with 30 reviews and a 4.8.

Pricing

G2 offers a free profile that lets you claim your listing and begin collecting reviews. Paid plans start with Starter packages in the range of $2,700 to $3,000 per year, with pricing that scales based on the features you need, including intent data access, competitive intelligence, and enhanced profile capabilities. The investment is significant for early-stage companies, which is why G2 tends to be most valuable for SaaS teams that have reached product-market fit and are competing in established categories.

Trustpilot

What it does

Trustpilot is a public review platform with exceptionally high domain authority. Reviews posted on Trustpilot show up in Google search results, which means your Trustpilot rating can influence a prospect's perception before they ever visit your website. The platform is more commonly associated with consumer and e-commerce brands, but a growing number of SaaS companies use it to build public credibility, particularly those selling to SMBs or prosumers who research purchases the way consumers do.

Why SaaS teams choose it

SEO visibility is Trustpilot's strongest advantage for SaaS. When someone searches for "[your product] reviews," a well-maintained Trustpilot profile often ranks on the first page. This is particularly valuable for SaaS companies in competitive categories where prospects search for review content before engaging with sales. The rich snippets that Google pulls from Trustpilot listings, including star ratings in search results, increase click-through rates on branded searches.

The open review model builds trust through transparency. Unlike gated platforms where companies control which reviews get published, Trustpilot's public nature means negative reviews are visible alongside positive ones. For SaaS companies with strong products and good support, this transparency works in their favor. Prospects trust a 4.5 rating with some critical reviews more than they trust a wall of five-star reviews with no complaints. How a company responds to negative reviews on Trustpilot often tells prospects more about the vendor than the positive reviews do.

Widget integration brings external validation on-site. Trustpilot's review widgets let you display your rating and recent reviews on your website, pulling from a platform that prospects recognize as independent. This carries different weight than self-collected testimonials. Both have their place, but the combination of owned testimonials (from a tool like Testimonial) and third-party review platform ratings covers more of the trust spectrum.

Pricing

Trustpilot offers a free plan for claiming your profile and collecting reviews organically. Paid plans start at $99 per month for Starter, $319 per month for Plus, and $799 per month for Premium. The paid tiers unlock features like review invitations, custom widgets, and advanced analytics. For SaaS companies, the Plus tier tends to be the sweet spot, offering enough review invitation volume and widget customization to make the platform a meaningful part of the marketing stack.

TrustRadius

What it does

TrustRadius focuses on in-depth B2B software reviews. Where G2 emphasizes volume and category comparisons, TrustRadius prioritizes review quality. Reviews on the platform tend to be longer, more detailed, and structured around specific use cases, implementation experiences, and ROI outcomes. The platform verifies reviewer identity through LinkedIn, which adds a layer of credibility that matters in enterprise sales cycles.

Why SaaS teams choose it

The depth of reviews creates reusable sales collateral. A detailed TrustRadius review that describes how a customer implemented your product, what results they achieved, and how it compares to alternatives they evaluated is essentially a mini case study written by the customer. Sales teams can reference specific TrustRadius reviews in proposals and discovery calls, pointing prospects to detailed accounts from customers in similar industries or with similar use cases.

Verified reviews carry more weight in enterprise procurement. When your buyer needs to justify a purchase to a committee, linking to verified, detailed reviews from named professionals at recognizable companies adds credibility that anonymous or unverified reviews cannot match. TrustRadius reviews include the reviewer's company size, industry, and role, which helps enterprise buyers assess relevance.

The free listing model makes it accessible for earlier-stage SaaS. Unlike G2's paid tiers, TrustRadius offers a free listing that includes access to most of the platform's core features. This makes it a natural starting point for SaaS companies that want presence on a B2B review platform without committing to a significant annual contract. As your review volume grows, the platform offers paid options for enhanced profile features and syndication.

Pricing

TrustRadius provides a free listing that covers the essentials of profile management and review collection. Premium features, including enhanced syndication, integrations, and analytics, are available through paid plans. The platform has historically been more accessible from a cost perspective than G2, which makes it a common choice for SaaS companies in the growth stage that want B2B review presence without enterprise-level investment.

UserEvidence

What it does

UserEvidence is a customer evidence platform built for B2B SaaS companies that need structured, data-backed proof points across the entire go-to-market operation. Rather than collecting open-ended reviews, UserEvidence surveys customers to generate verified statistics, ROI metrics, and quotable insights that marketing, sales, and customer success teams can deploy in specific contexts. Think of it as the difference between "customers love our product" and "78% of customers reported a 40% reduction in support ticket volume within 90 days."

Why SaaS teams choose it

Quantified proof points outperform anecdotal testimonials in enterprise sales. When a prospect's CFO asks "what's the expected ROI," a data point from a verified customer survey is more persuasive than a video testimonial, no matter how enthusiastic the speaker. UserEvidence generates the kind of statistics that appear in analyst reports, board presentations, and business cases. For SaaS companies selling into organizations where purchase decisions require financial justification, these proof points can shorten deal cycles.

The platform centralizes customer evidence for the entire revenue team. Marketing uses the statistics in ad copy, landing pages, and nurture sequences. Sales reps pull relevant proof points into proposals and pitch decks. Customer success teams reference them in expansion conversations. Instead of each team hunting for the right quote or asking for a custom reference call, UserEvidence gives everyone a searchable library of verified, up-to-date customer proof.

Integration with content workflows matters at scale. UserEvidence connects with the tools B2B marketing teams use to produce content, making it possible to pull verified statistics into blog posts, whitepapers, and sales decks without manual lookup. This is where the platform justifies its enterprise pricing. The value is not in collecting one survey; it is in building a continuously updated evidence library that feeds every channel.

Pricing

UserEvidence operates on enterprise pricing, which typically involves custom quotes based on survey volume, the number of teams using the platform, and the integrations required. The platform is designed for mid-market and enterprise SaaS companies with established customer bases large enough to generate statistically meaningful survey results. Earlier-stage companies that need customer proof but do not yet have the scale for quantified evidence programs will find more immediate value in tools like Testimonial for collecting individual customer stories.

How Fabric fits into your social proof workflow

Collecting social proof is one challenge. Keeping it organized, accessible, and connected to the campaigns and pages where it gets used is a different problem entirely. Fabric is where SaaS teams organize the assets that result from their social proof efforts: customer success stories, testimonial video clips, strategy documents for review campaigns, competitive positioning notes that reference G2 or TrustRadius data, and the planning docs that coordinate testimonial collection across customer success and marketing.

Rather than replacing any of the tools above, Fabric serves as the organizational layer. When your team collects a powerful video testimonial through Testimonial, the clip and its context, which campaign it belongs to, which landing page it will appear on, which customer segment it speaks to, live in Fabric alongside the rest of your marketing assets. When your G2 review campaign generates a batch of new reviews, the strategy doc and results summary live in Fabric where the whole team can reference them.

Fabric pricing starts with a free tier, then $8 per month when billed yearly or $10 per month on a monthly basis. For SaaS teams managing social proof across multiple platforms, the organizational clarity alone justifies the cost.

For teams exploring adjacent use cases, Fabric also works well alongside the best tools for DTC brands and the best AI customer support tool in your stack.

Choosing the right combination

Most successful SaaS companies do not rely on a single social proof tool. The strongest approach combines owned testimonials with third-party review presence and, for enterprise sellers, quantified customer evidence.

For early-stage SaaS

Start with Testimonial to build a library of video and text testimonials from your first customers. These assets go directly on your website and convert visitors who are discovering your product for the first time. Add a free TrustRadius listing to begin building B2B review presence without a significant budget commitment. Use Fabric to keep your growing library of customer stories organized as the team scales.

For growth-stage SaaS

Layer in G2 once you are competing in an established category and have enough customers to generate meaningful review volume. Combine your G2 presence with a Trustpilot profile if your buyers include SMBs or prosumers who research products through consumer-style search behavior. Continue using Testimonial for owned proof that you control and can embed anywhere on your site.

For enterprise SaaS

Add UserEvidence when your customer base is large enough to produce statistically valid survey results and your sales team needs quantified ROI data to support deals with procurement committees. At this stage, you likely have active profiles on G2 and TrustRadius, a library of video testimonials collected through Testimonial, and a need for the structured evidence that UserEvidence provides.

The common thread across all stages is that collecting proof is only half the battle. Organizing it, keeping it current, and making it accessible to every team that needs it is what separates companies that use social proof strategically from those that collect it and forget about it.

Frequently asked questions

What is a social proof tool?

A social proof tool helps SaaS companies collect, manage, and display evidence that real customers use and value their product. This includes testimonial collection platforms, review marketplaces, and customer evidence solutions that generate verified statistics and ROI data. The goal is to make buyer trust scalable rather than relying on one-off reference calls and anecdotal claims.

Which social proof tool is best for startups?

Testimonial is the strongest starting point for most startups. The free tier lets you test the platform, and the paid plans are affordable enough that even pre-revenue companies can justify the investment. Collecting video and text testimonials from early customers builds a proof library that compounds in value as you grow. For more on this topic, read our guide to the best testimonial tool for startups.

Do I need both a testimonial tool and a review platform?

For most SaaS companies, yes. A testimonial tool like Testimonial gives you owned proof that lives on your website and works in your marketing campaigns. Review platforms like G2 and Trustpilot provide third-party validation that prospects trust because you do not control what gets published. The two categories serve different trust signals, and the combination covers more of the buyer journey than either one alone.

How much does G2 cost for SaaS companies?

G2 offers a free profile for claiming your listing and collecting reviews. Paid plans start with Starter packages in the $2,700 to $3,000 per year range, with pricing increasing based on the features you need. Intent data, competitive intelligence, and enhanced analytics all add to the cost. Enterprise plans with full feature access are priced through custom quotes.

Is Trustpilot worth it for B2B SaaS?

Trustpilot is most valuable for SaaS companies whose buyers research purchases through Google search and expect to find public review content. If your customers are SMBs or prosumers, Trustpilot's SEO visibility and star ratings in search results can meaningfully influence conversions. For pure enterprise B2B with long sales cycles and procurement committees, G2 and TrustRadius tend to carry more weight.

What makes UserEvidence different from testimonial tools?

UserEvidence generates quantified, survey-based proof points rather than individual stories. Instead of a customer saying "we love this product," UserEvidence produces statistics like "82% of customers reduced onboarding time by 50% or more." This kind of data-backed evidence is designed for enterprise sales cycles where purchase decisions require financial justification and committee approval.

Is Fabric free?

Yes, Fabric offers a free tier. Paid plans start at $8 per month when billed yearly or $10 per month on a monthly basis. For SaaS teams managing social proof assets across multiple platforms, the free tier provides enough functionality to start organizing your customer stories, testimonial clips, and strategy documents in one place.

Can I use video testimonials on my website without a dedicated tool?

You can host videos on YouTube or Vimeo and embed them manually, but a dedicated tool like Testimonial streamlines the entire workflow from collection to display. The platform handles recording, approval, and embedding through customizable widgets, which saves significant development and coordination time compared to managing the process manually.

How many reviews do I need on G2 to be competitive?

The threshold varies by category, but most competitive software categories require at least 50 reviews to appear credible and 100 or more to contend for Leader or High Performer status. The most important factor is consistency. A steady stream of recent reviews signals active customer engagement, while a batch of old reviews suggests the company stopped investing in the platform.

Should I respond to negative reviews on Trustpilot and G2?

Always respond to negative reviews, and do so promptly and constructively. How you handle criticism tells prospects as much about your company as the positive reviews do. Acknowledge the issue, explain what you are doing to address it, and offer to continue the conversation offline. A thoughtful response to a negative review often converts prospects who are specifically looking for evidence that the company takes customer feedback seriously.

How do I get customers to leave testimonials?

The highest-conversion approach is to ask at moments of demonstrated satisfaction: after a successful onboarding, following a positive support interaction, or when a customer hits a milestone with your product. Tools like Testimonial make the ask frictionless by providing a simple link where customers can record a video or write their experience in minutes. Timing the request to coincide with positive outcomes produces testimonials that are specific, enthusiastic, and far more useful than generic endorsements.

What is a wall of love and does it increase conversions?

A wall of love is a grid or feed of customer testimonials displayed on a webpage, typically showing a mix of text quotes and video clips. Testimonial offers embeddable wall of love widgets that you can add to any page. The format works because it demonstrates volume. A single testimonial is a data point. Thirty testimonials in a scrollable grid is a pattern that tells prospects this product has broad adoption and consistent satisfaction.