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Kartra bundles landing pages, email, funnels, and course hosting into one platform with a built-in AI copywriter.

Useproof (Marketing & SEO): Useproof (Proof) is a social proof and personalization platform that boosts website conversions by up to 15% in minutes. Pricing: from $599/mo. (data verified August 2026)
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Useproof, formerly known as Proof, is a website personalization and social proof marketing platform. It helps businesses increase online sales and conversions by making their website more human and personalized. With Useproof, you can show real-time notifications of recent customer activity, personalize content based on visitor behavior, and run A/B tests to optimize your conversion funnel.
Many websites suffer from low conversion rates because they treat all visitors the same. Useproof solves this by enabling customer-obsessed marketing: it shows the right message to the right person at the right time. Whether it's a first-time visitor or a returning lead, Useproof tailors the experience to boost trust and engagement.
Useproof is best for marketing teams, growth managers, and SaaS companies that want to increase leads and sales from their existing website traffic. It's particularly effective for high-traffic sites that need quick wins. However, it may not be suitable for small businesses with very low traffic (under 25k monthly visitors) due to its premium pricing.
Useproof has been used by companies like ProfitWell to increase content downloads by 162%, and by Rachel Pedersen's Social Media & The Viral Touch to triple leads. Use cases include personalizing headlines for different audience segments, showing recent purchase notifications to build trust, and tailoring calls-to-action based on visitor behavior or firmographic data.
Editorial score from our review methodology — not user ratings.
Useproof pricing: from $599/mo.
For marketers personalizing their existing website. Includes 2 users, email support, standard editor, audiences by behavior, 5 conversion goals, and A/B testing.
For teams needing advanced personalization. Includes everything in Essentials, plus 10 users, account manager + Slack, advanced editor, audiences by traits + events, 15 conversion goals, merge tag personalization, single page apps, Segment & Clearbit integrations, and advanced integrations like Marketo, HubSpot, Pardot.
For companies needing custom engineering and personalization help. Includes everything in Growth, plus unlimited users, support SLA, inject HTML + CSS, audit log, unlimited conversion goals, and more.
All plans include a 14-day free trial.