Kartra or ThriveCart: replace your stack, or upgrade the checkout?

Two different jobs, not two versions of the same tool

Kartra and ThriveCart get compared because both sit in the "add commerce tooling" conversation, but they solve different jobs. Kartra is a closed, all-in-one system: pages, email, checkout, membership areas and a helpdesk live under one login, replacing several separate tools. ThriveCart does one job well and plugs into whatever page builder, email tool or course platform you already run: it upgrades the checkout, adds order bumps and upsells, and manages an affiliate program without asking you to rebuild anything else. Decide first whether you're replacing your stack or reinforcing one piece of it.

Kartra: one login, pricing scales with contacts

Kartra bundles pages, email, checkout, membership and helpdesk in one platform, per its official positioning, and the price scales with contact count rather than with features. The entry Essentials plan is capped at 500 contacts, 5 pages and 1 product; email sending becomes unlimited from the Starter plan upward.

Annual billing lowers the effective monthly price. 30-day money back guarantee. Current amounts: the official Kartra pricing page.

Full detail: the Kartra guide.

ThriveCart: no public price, and it doesn't replace your builder

ThriveCart does not publish plan prices; the site lists Standard, Pro+ and Enterprise tiers and mentions a lifetime option, with exact amounts shown only at checkout. Pro+ adds advanced revenue optimization and multiple order bumps over Standard, and Enterprise targets high-volume sellers on custom terms. Check the official ThriveCart pricing page for the current price before committing, since nothing public here is stable enough to quote.

What ThriveCart assumes you already have

ThriveCart focuses on checkouts, order bumps, upsells, subscriptions and affiliate management; landing pages come from your own builder or its templates, not from a Kartra-style page system. If you don't already have a page builder, email tool and a place to host content, ThriveCart alone leaves those jobs unfilled, and Kartra's bundled approach removes that gap.

Cost shape: a subscription that scales vs a price you can't compare yet

Amounts come from each provider's official pricing page and can change: the official Kartra pricing page · the official ThriveCart pricing page.

Kartra's cost is predictable and rises in steps as your contact list grows, since the plans price by contact count from Essentials up to Professional. ThriveCart's cost isn't public, so it can't be compared on a spreadsheet the way Kartra's tiers can, only checked directly at the official ThriveCart pricing page. That opacity cuts both ways: it might undercut a Kartra subscription for a small list, or it might not, verify before deciding on price alone.

Verdict by profile

Building a whole system from scratch, without existing pages, email or membership tooling: Kartra, because one login covers all of it. Already running pages, email and content elsewhere and only missing a checkout that handles order bumps, upsells and affiliates: ThriveCart. Running an affiliate program is a strength on both sides, but Kartra bundles it with everything else while ThriveCart isolates it as the product.

What the two products actually look like