Checkout Champ vs Kajabi

Two products that barely compete, and why you are still torn

Checkout Champ and Kajabi rarely appear on the same shortlist by accident. Both promise to be the one platform you sell through, both take a payment, both send email. But they were built for opposite jobs, and the reason you are down to these two is usually that you have not yet decided what your business actually is. Answer that and the choice answers itself.

Checkout Champ is a performance e-commerce platform. It sits on top of your store, or replaces the checkout entirely, to give you a fast custom checkout, one-click upsells and order bumps, subscription billing, a CRM and reporting, and payment routing across a long list of gateways. It runs on the Konnektive engine, so a direct-response operator will recognise the shape at once: it is built to lift average order value and protect rebill retention on high order volume. It is not a website builder, and nobody buys it to publish content.

Kajabi is a course and creator platform. It is built to host and sell your own knowledge: courses, coaching, communities and memberships, with the website, the email, the checkout and the course delivery on one login. It builds landing pages and funnels too, but page building is supporting cast, and the platform is the default for coaches and experts, not for physical-product sellers pushing volume.

So the split is not a feature you will miss. It is what sits at the centre. If your day is order volume, upsell paths and rebills, one of these is a purpose-built checkout. If your day is teaching, coaching or running a membership, the other is built to deliver and sell that in one place.

Pricing compared

The two are priced on opposite models, and that is the first thing that separates them. Checkout Champ is aimed high up the volume curve. Its Growth plan is $300/mo plus 1% of gross sales, with Enterprise adding volume discounts, and onboarding is demo-led with no public self-serve trial. There is no free tier to poke at, and every account gets an assigned manager through a 60-day setup. Because the 1% is charged on the revenue that flows through it, the platform only pencils out once you are doing real numbers, roughly $50k a month in sales and up. A G2 reviewer's stated dislike is exactly that per-order charge lifting the monthly cost as the business grows.

Kajabi has no free plan either, but its cost is knowable up front. Basic is $143/mo billed annually, or $179 month to month; Growth is $199/mo annually ($249 monthly); Pro is $399/mo annually ($499 monthly). The trial runs 30 days but requires a card and bills automatically when it ends. Kajabi takes no revenue share, though card processing on Kajabi Payments runs 2.7% to 2.9% plus $0.30 by tier, and routing to a third-party processor adds a platform fee of 0.5% to 2% on top. A price rise that took effect in January 2026 means older reviews quote lower numbers than you will pay now.

So the entry decision is stark. Kajabi is a flat, published $143 to $399 a month with a trial you can start yourself; Checkout Champ is $300/mo plus a slice of every sale, behind a demo, with a floor that assumes you are already at scale. Below that floor Checkout Champ is more platform than you need. At high volume its 1% can be cheaper than the stack of tools it replaces.

What each is built to do

This is where the overlap ends. Checkout Champ's checkout is the product. It gives you customizable one-click upsells, order bumps, subscription billing and dunning for failed rebills, and routing across more than 270 payment gateways from one dashboard, with no per-funnel or per-user fees. For a seller whose margin lives in the upsell path and the rebill, that is a purpose-built engine, and it is the only reason to look at it. What it does not do is deliver a course or run a membership.

Kajabi is the reverse. Its checkout is built to sell a course, a coaching package or a membership, with offers, coupons and payment plans, and it keeps the sale and the delivery in one system: video hosting, quizzes, drip schedules, communities and student progress live behind the same login as the sales page and the email list. Long-time users who justify the price say the win is speed, that a product, a sales page, an email sequence and a checkout go live in days. If what you sell is access to something you deliver, that consolidation is worth more than a deeper checkout. If what you sell is a physical product at volume, it is the wrong tool and it is not sold as the right one.

The split-testing gap for paid traffic

Here is the part neither pricing page tells you, and it matters most if you buy cold traffic. Both tools can test a page, and both do it in a way that can hurt a paid campaign. Checkout Champ includes 4-way A/B/C/D testing, but it is page-level, so a test can change the URL the ad points at. Kajabi offers basic page A/B testing. Neither is marketed as same-URL, server-side rotation.

Why that matters: when a test changes the URL, or sends a materially changed page back through review, Meta or Google can drop the campaign into the learning phase and reset the optimisation you paid to build. For a seller who lives on conversion rate, resetting ad learning to run a headline test is an expensive way to test a headline. Both platforms can be worked around with careful experiment design, but neither removes the risk by default. If ad-safe testing is the deciding factor rather than a nice-to-have, it is worth looking past both of these, which the last pick below does.

What long-term users report

We do not run these platforms on live campaigns. We read what people who have used them for months actually say, alongside each vendor's own docs and pricing pages, and we verify prices with the vendor.

Checkout Champ is real and high-volume: the vendor reports over $7B processed and more than 200 million transactions a year. The honest caveat is that independent proof is thin. Its G2 rating is strong but comes from a small, self-selecting sample of around eleven reviews, and reviewers flag a learning curve and fiddly setup. It rewards operators, not beginners. Verify support responsiveness and your tracking setup before you migrate a live store onto it.

Kajabi is real and well established, in business since 2010, with the vendor reporting more than 100,000 businesses and over $12B earned on the platform. Its independent Trustpilot score sits around 3.4 to 3.5 out of 5 across more than 2,000 reviews. The recurring complaints are consistent: the price against a course-only use, an editor power users call dated and limited, and lock-in, since once your site, list, products and automations live inside Kajabi, moving out is painful. None is a dealbreaker for a creator running the whole marketing engine; together they say it only pays off if you run the sales side, not just host courses.

Which one should you pick?

Checkout Champ, for high-volume checkout and rebills

Choose Checkout Champ when you are an established direct-response seller doing real order volume and the thing you need most is the checkout itself: customizable one-click upsells, order bumps, subscription billing and routing across many gateways, on one dashboard. Go in knowing the price is $300/mo plus 1% of gross sales with no self-serve trial, so it only makes sense above roughly $50k/mo, and that its A/B/C/D testing is page-level rather than ad-learning-safe. For a beginner or a low-volume store, it is overkill.

Kajabi, for selling your own courses and coaching

Choose Kajabi when the product is your own knowledge: courses, coaching, communities or a membership you deliver inside the same platform that sells it. You get the website, the email, the checkout and the course delivery in one system, no revenue share, and a track record that makes it low-risk to trust. Go in knowing the two things users complain about most: it is the pricier platform to justify and only pays off if you run its marketing side, and the editor feels dated while the platform gets sticky once your business lives inside it. As an ad-safe lander tester for cold paid traffic, it is the wrong tool.

ElasticFunnels, if you buy paid traffic and live on ad learning

If the reason you are comparing these two is that you buy cold traffic and live on conversion rate, the honest answer is that neither runs the test you run most. ElasticFunnels is a funnel platform built for exactly that reader. It builds the pages, with an AI builder that drafts a lander from a prompt or clones one from a URL, and it split-tests variants under a single campaign link so Meta, Google and TikTok keep their learning and a test never goes back through ad review. That same-URL split testing is the reason most teams move to it, but it is one reason among several, not all it is: the checkout with order bumps, one-click upsells, subscriptions and routing across several merchant accounts (including high-risk ones), plus a CRM and attribution, all sit on one record, so a click, an order, a rebill and a refund are a single row instead of four exports you reconcile later. Starter is $97/mo, every feature is on every plan, the 14-day trial needs no card, and EF-hosted checkouts carry a 0.5% fee on revenue processed through them.

The catch to state plainly: ElasticFunnels is newer than either Checkout Champ or Kajabi, and there is very little independent third-party review coverage to check its claims against yet, so until you run real volume through it you are largely taking the vendor's word for it. That is what you would expect of a platform this new, and it limits your outside proof rather than the features, which are all on every plan. The sensible response is the one the no-card trial invites: run a test campaign on a real angle before you move a whole business across.

Still weighing it up? Read the Checkout Champ review and the Kajabi review in full, see how the field stacks up in the full ranking, or read the ElasticFunnels review. If you want that last pick weighed head to head against a course platform, the ElasticFunnels vs Kajabi comparison covers it.