Conversion optimization tools
Popups, landing pages, forms and experimentation platforms each price by a different unit, from visitors to submissions to seats. Pick the problem first.
Based on 26 tools in our database, reviewed June 2026.
| Details | Pricing | Free plan | Free trial | Best for | Review | |||
|---|---|---|---|---|---|---|---|---|
 Tally.so | 8.1 / 10 | Freemium | $24/mo | Yes | — | Startups and solo creators needing unlimited free forms | Review Tally.so | |
| 8.0 / 10 | Freemium | $15/mo | Yes | — | Teams needing integrated scheduling and payments | Review Fillout | ||
 GrowthBook | 7.9 / 10 | Freemium | $40/moper seat | Yes | — | Engineering and product teams wanting self-hostable feature flag management | Review GrowthBook | |
| 7.9 / 10 | Freemium | $34/mo | Yes | Yes | Marketers | Review Jotform | ||
 Paperform | 7.9 / 10 | Freemium | $24/mo | Yes | Yes | Agencies building branded client intake and lead forms | Review Paperform | |
| 7.9 / 10 | Freemium | $39/mo | Yes | — | Marketers conducting customer research | Review SurveyMonkey | ||
 Leadpages | 7.7 / 10 | Paid | $10/mo | — | Yes | SMB marketers running paid ad campaigns who need fast, conversion-optimized landing pages | Review Leadpages | |
 Sleeknote | 7.7 / 10 | Paid | $49/mo | — | Yes | E-commerce brands running exit-intent and cart abandonment campaigns | Review Sleeknote | |
 ConvertBox | 7.6 / 10 | Paid | ~$99/moapproximate | — | — | Marketers and course creators running active list-building campaigns | Review ConvertBox | |
 Hotjar | 7.6 / 10 | Freemium | $49/mo | Yes | — | CRO and UX teams needing visual behavioral data (heatmaps, scroll maps, click maps) | Review Hotjar | |
 OptinMonster | 7.6 / 10 | Paid | $7/mo | — | Yes | E-commerce stores targeting cart abandoners with exit-intent campaigns | Review OptinMonster | |
| 7.5 / 10 | Freemium | $39/mo | Yes | Yes | Marketers aiming to boost lead capture rates | Review Formless | ||
 SEOptimer | 7.5 / 10 | Freemium | $19/mo | Yes | Yes | Freelance SEO consultants producing branded client deliverables | Review SEOptimer | |
 ConvertFlow | 7.4 / 10 | Freemium | $29/mo | Yes | Yes | E-commerce brands needing personalized popups and landing pages on Shopify | Review ConvertFlow | |
 Thrive Leads | 7.4 / 10 | Paid | $199/yr | — | — | WordPress site owners wanting powerful opt-in forms without per-subscriber SaaS fees | Review Thrive Leads | |
 Typeform | 7.4 / 10 | Freemium | $29/mo | Yes | Yes | Marketing teams running lead-gen quizzes and high-conversion forms | Review Typeform | |
 Unbounce | 7.4 / 10 | Paid | $22/mo | — | Yes | Paid-search and paid-social marketers who launch frequent campaign pages | Review Unbounce | |
 Visual Website Optimizer (VWO) | 7.4 / 10 | Paid | ~$314/moapproximate | — | Yes | Mid-market ecommerce and SaaS teams running high-frequency CRO experiments | Review Visual Website Optimizer (VWO) | |
 Split.io | 7.3 / 10 | Freemium | ~$33/moper seat | Yes | Yes | Enterprise engineering teams managing progressive feature delivery at scale | Review Split.io | |
 Instapage | 7.2 / 10 | Paid | $79/mo | — | Yes | PPC and paid social teams optimizing ad spend ROI | Review Instapage | |
 Sumo | 7.2 / 10 | Freemium | $19/mo | Yes | Yes | E-commerce stores wanting cart abandonment and pop-up tools in one platform | Review Sumo | |
 Hello Bar | 7.1 / 10 | Freemium | $29/mo | Yes | Yes | SMB e-commerce and bloggers needing quick lead-capture bars and popups | Review Hello Bar | |
 TruConversion | 6.8 / 10 | Paid | $41/mo | — | Yes | Small marketing teams needing heatmaps, recordings, and funnels in one tool | Review TruConversion | |
 kolors virtual try on | 6.5 / 10 | Freemium | $9.99/mo | Yes | — | E-commerce clothing brands generating product imagery at scale | Review kolors virtual try on | |
 Candid.io | 6.2 / 10 | Paid | $249/mo | — | Yes | E-commerce brands building shoppable Instagram experiences | Review Candid.io | |
| 5.1 / 10 | Custom | Customcontact sales | — | Yes | Enterprise retailers with complex, high-consideration product catalogues | Review Conversity |
GrowthBook7.9 / 10Engineering and product teams wanting self-hostable feature flag management
Paperform7.9 / 10Agencies building branded client intake and lead forms
Leadpages7.7 / 10SMB marketers running paid ad campaigns who need fast, conversion-optimized landing pages
Sleeknote7.7 / 10E-commerce brands running exit-intent and cart abandonment campaigns
ConvertBox7.6 / 10Marketers and course creators running active list-building campaigns
Hotjar7.6 / 10CRO and UX teams needing visual behavioral data (heatmaps, scroll maps, click maps)
OptinMonster7.6 / 10E-commerce stores targeting cart abandoners with exit-intent campaigns
SEOptimer7.5 / 10Freelance SEO consultants producing branded client deliverables
ConvertFlow7.4 / 10E-commerce brands needing personalized popups and landing pages on Shopify
Thrive Leads7.4 / 10WordPress site owners wanting powerful opt-in forms without per-subscriber SaaS fees
Typeform7.4 / 10Marketing teams running lead-gen quizzes and high-conversion forms
Unbounce7.4 / 10Paid-search and paid-social marketers who launch frequent campaign pages
Visual Website Optimizer (VWO)7.4 / 10Mid-market ecommerce and SaaS teams running high-frequency CRO experiments
Split.io7.3 / 10Enterprise engineering teams managing progressive feature delivery at scale
Sumo7.2 / 10E-commerce stores wanting cart abandonment and pop-up tools in one platform
Hello Bar7.1 / 10SMB e-commerce and bloggers needing quick lead-capture bars and popups
TruConversion6.8 / 10Small marketing teams needing heatmaps, recordings, and funnels in one tool
kolors virtual try on6.5 / 10E-commerce clothing brands generating product imagery at scale
Candid.io6.2 / 10E-commerce brands building shoppable Instagram experiences
Enterprise retailers with complex, high-consideration product catalogues
About conversion optimization tools
Conversion optimization here mainly covers 4 kinds of tool: on-site popups and exit-intent messages (Sleeknote, OptinMonster, Thrive Leads), landing page builders (Leadpages), form and survey builders (Tally, Fillout, Jotform, Paperform, SurveyMonkey) and experimentation platforms (GrowthBook). 15 of the 26 have a free plan, paid plans start at $7/mo and the median is $29/mo. The pricing unit differs by type: Sleeknote's entry plan covers up to 25k visitors, form builders such as Jotform limit submissions by plan, and GrowthBook Pro starts at $40 per seat. If A/B testing is the goal, check for it specifically; Tally's review, for example, lists built-in A/B testing as a gap.
What to compare before you choose
What you are optimizing
Popups capture emails and win back leaving visitors (Sleeknote is built for exit-intent and cart abandonment campaigns); forms qualify leads and take bookings or payments (Fillout); experimentation platforms test changes across a product (GrowthBook, for engineering and product teams). Decide which problem you have before comparing features.
The pricing unit
Visitor tiers, submission caps and seats behave differently as you grow. Sleeknote's review flags high-traffic sites that will hit expensive upper visitor tiers, Jotform's flags users needing unlimited submissions, and GrowthBook Pro and SurveyMonkey are priced per seat. Model the cost at next year's traffic, not this month's.
Who will run it
GrowthBook scores 6/10 on ease and its review flags non-technical marketers wanting a no-code visual tester on the free tier. Tally, Jotform, Paperform and SurveyMonkey score 9/10 on ease. If marketers will own CRO without developer help, weight ease and visual editing higher than raw features.
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