1. ElasticFunnels
Affiliates who split-test paid traffic
Starts at $97/mo. Free trial: 14-day, no card.
ElasticFunnels is the pick if you buy traffic and live on conversion rate. It rotates split-test variants under one URL so your ad learning survives, and it keeps the page, the checkout and the attribution on one record. It is newer than the incumbents, so run a test campaign on it before you move a whole business over.
Read the full ElasticFunnels review
2. Unbounce
A pure landing page builder
Starts at $29/mo. Free trial: 14-day, no card.
Unbounce is the pick if you want a fast, mature page builder with AI traffic routing and you do not take payment on the page. Budget for the traffic caps, and note that classic A/B testing only starts on the Experiment plan, not the entry tier.
Read the full Unbounce review
3. ClickFunnels
The whole funnel in one place
Starts at $97/mo. Free trial: 14-day, card.
ClickFunnels is the pick if you sell your own offer and want funnels, checkout, email and courses under one established brand. Its A/B testing is not same-URL, and the entry plan is $97 with a card-required trial.
Read the full ClickFunnels review
4. Systeme.io
A free starting point
Starts at Free / $17. Free trial: Free plan.
Systeme.io is the pick if you are starting out or watching every dollar. The free plan runs three funnels with a checkout, order bumps and 0% transaction fees. The builder is plainer than the paid tools and design control is limited.
Read the full Systeme.io review
5. Instapage
Ad-to-page personalization at scale
Starts at $99/mo. Free trial: 14-day, no card.
Instapage is the pick if you run many ads and want each matched to its own page, with server-side testing and heatmaps. It is the most expensive option here, and server-side A/B testing only starts on the Optimize plan.
Read the full Instapage review
6. Landingi
An AI builder on a budget
Starts at $24/mo. Free trial: 14-day, card.
Landingi is the pick if you want an AI page generator and server-side testing without Instapage's price. Build is $24/mo. Watch the credit system for AI use and the 2,000-visit cap on the entry plan.
Read the full Landingi review
7. Leadpages
Uncapped traffic with server-side testing
Starts at $99/mo. Free trial: 7-day, card.
Leadpages is the pick if you want server-side A/B testing without a visitor cap at a low entry price. Testing is included from the $99 Grow plan, where most rivals gate it behind $199, and every plan has unlimited traffic. Heatmaps and Smart Traffic routing wait for the $199 Optimize plan, and the 7-day trial asks for a card.
Read the full Leadpages review
8. Checkout Champ
High-volume checkout and upsell funnels
Starts at $300/mo + 1%. Free trial: Demo, no trial.
Checkout Champ is the pick if you are an established seller doing real order volume and you want a customizable checkout, one-click upsells and multi-gateway routing on one platform. It is real, it processes billions a year, and it is aimed squarely at direct-response e-commerce. The catch: it starts at $300/mo plus 1% of sales, onboarding is demo-led with no self-serve trial, and its split testing is page-level A/B/C/D, not the same-URL rotation a paid-traffic affiliate leans on to protect ad learning. For a beginner or a low-volume store, it is overkill.
Read the full Checkout Champ review
9. GoHighLevel
Agencies that need a CRM behind the funnel
Starts at $97/mo. Free trial: 14-day, card.
GoHighLevel is real. It is an established agency platform that has facilitated billions in sales and carries strong aggregate ratings, so you are not buying vaporware. You would regret it if all you wanted was fast, polished landing pages: the page builder and its split testing are not the strength, and the recurring complaints are billing surprises and slow support. Buy it if you run an agency or a lead-gen business and need a CRM, follow-up automation and client sub-accounts behind the funnel. Skip it if you just need a lander and a same-URL A/B test for paid traffic.
Read the full GoHighLevel review