# Conversion Rate Optimization Tools apps ranked on King of Apps

> Tests and improves web pages and user journeys to increase the share of visitors who complete a desired action.

Path: [IT Software](https://king-of-apps.vercel.app/category/it-software) > [Marketing](https://king-of-apps.vercel.app/category/marketing) > [Conversion Rate Optimization Tools](https://king-of-apps.vercel.app/category/conversion-rate-optimization-tools)

_Data as of 2026-11-02T15:09:42.564Z. Ranks change whenever someone pays._

The #1 Conversion Rate Optimization Tools app is **Gridsight** (gridsight.dev), with $79 paid. 2 apps are listed in Conversion Rate Optimization Tools or one of its subcategories.

Ranks are global: a category page filters the global board. The order reflects money paid, not quality.

## Conversion Rate Optimization Tools leaderboard

| # | Overall rank | App | Domain | Description | Total paid | Clicks | Listed since |
|---|---|---|---|---|---|---|---|
| 1 | 4 | [Gridsight](https://king-of-apps.vercel.app/app/gridsight.dev) | gridsight.dev | Product analytics with session replay: funnels, retention and a recording of every session that dropped off. | $79 | 63 | 2026-11-02 |
| 2 | 10 | [Brightfunnel](https://king-of-apps.vercel.app/app/brightfunnel.io) | brightfunnel.io | Landing page builder that runs an A/B test on every page by default and reports lift per variant. | $45 | 27 | 2026-11-02 |

## Subcategories

- [A/B Testing](https://king-of-apps.vercel.app/category/a-b-testing) (1 app, #1 is Brightfunnel)
- [Customer Journey Mapping](https://king-of-apps.vercel.app/category/customer-journey-mapping) (no apps yet)
- [Heatmap Tools](https://king-of-apps.vercel.app/category/heatmap-tools) (no apps yet)
- [Landing Page Builders](https://king-of-apps.vercel.app/category/landing-page-builders) (1 app, #1 is Brightfunnel)
- [Other Conversion Rate Optimization](https://king-of-apps.vercel.app/category/other-conversion-rate-optimization) (no apps yet)
- [Product Analytics](https://king-of-apps.vercel.app/category/product-analytics) (1 app, #1 is Gridsight)
- [Session Replay](https://king-of-apps.vercel.app/category/session-replay) (1 app, #1 is Gridsight)

## Related categories

- [App Store Optimization](https://king-of-apps.vercel.app/category/app-store-optimization): Improves an app's visibility in store search by refining listings, keywords and conversion data.
- [Account-Based Marketing](https://king-of-apps.vercel.app/category/account-based-marketing): Aligns marketing and sales around selected business accounts with targeted campaigns and shared account goals.
- [Affiliate Marketing](https://king-of-apps.vercel.app/category/affiliate-marketing): Tracks partner referrals, conversions and commissions so businesses can pay affiliates for sales or leads.
- [AI Search Visibility Optimization Tools](https://king-of-apps.vercel.app/category/ai-search-visibility-optimization-tools): Tracks and improves how brands appear in answers generated by AI search and discovery systems.
- [Answer Engine Optimization (AEO)](https://king-of-apps.vercel.app/category/answer-engine-optimization-aeo): Improves how content appears in answers from AI search systems by shaping information for their retrieval.
- [Customer Revenue Optimization](https://king-of-apps.vercel.app/category/customer-revenue-optimization): Analyzes accounts, pricing and engagement to find ways to grow revenue from existing customers.
- [Image Optimization](https://king-of-apps.vercel.app/category/image-optimization): Compresses and reformats images to reduce file size while preserving visual quality across websites and applications.
- [Mobile App Optimization](https://king-of-apps.vercel.app/category/mobile-app-optimization): Improves a mobile application's speed, battery use, responsiveness and behavior across supported devices.