Comparison · updated August 2026

OpusFunnel
vs Kartra

Kartra is a capable all-in-one and a fair comparison — it's the closest thing to what we do. The catch is at the bottom: their entry plan takes 5% of every sale and caps you at 500 contacts.

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14-day free trial · 0% transaction fees · free migration on Grow and Scale

Choose OpusFunnel if…

You don't want a 5% transaction fee on the entry plan
Your list is bigger than 2,500 and you don't want to jump to $229
You want Instagram DMs and Messenger in the same inbox as your email
You need contracts, invoices or completion certificates
You want a real starting price rather than $59 with strings attached
You want attribution reporting that shows which page produced the sale

Choose Kartra if…

You want unlimited email sends from the $119 plan upwards
You want a built-in helpdesk and ticketing system, which we don't offer
You want a mature, proven all-in-one with years behind it
Video hosting with their own player matters to you

Price

Their cheap plan takes 5% of your sales.

Kartra Essentials looks like $59 until you read the fee line. Five percent of every sale, plus a 500-contact cap and one product. The plan that removes the fee is $119 and still caps you at 2,500 contacts.

Plan level	Kartra	OpusFunnel
Entry	Essentials $59 · 500 contacts · 5% of sales	Publish $12 · 2,000 contacts · 0%
Mid	Starter $119 · 2,500 contacts	Sell $29 · 5,000 contacts
Main	Growth $229 · 12,500 contacts	Grow $97 · 15,000 contacts
Higher	Professional $549 · 25,000 contacts	Scale $197 · unlimited
Transaction fee	5% on entry, 0% above	0% on every plan

Annual billing brings Kartra to $52 / $99 / $189 / $429. Even so, their 12,500-contact plan is $229 against our 15,000-contact plan at $97 — and ours includes the unified inbox, contracts and certificates they don't have.

Feature by feature

Where the two products differ

Capability	Kartra	OpusFunnel
Funnels & landing pages	✓	✓
Courses & memberships	✓	✓
Email marketing & automation	✓	✓
CRM & contacts	✓	✓
Affiliate management	✓	✓
Booking calendar	✓	✓
Video hosting	✓	✓
Helpdesk / ticketing	✓	–
Unlimited email sends	From $119	Capped per plan
Contacts at ~$100/mo	2,500	15,000
Transaction fee on entry plan	5%	0%
Unified inbox (IG, Messenger, chat)	–	✓
Contracts with e-signature	–	✓
Invoicing	–	✓
Completion certificates	–	✓
Attribution reporting	–	✓
Quizzes & surveys	–	✓
Social media scheduling	–	✓
Multiple brands, one login	–	+$29 each
Cheapest 0%-fee plan	$119/mo	$12/mo

Compiled from published pricing and feature pages, August 2026. Both products change often — check current details before deciding, and tell us if anything here is out of date.

Where Kartra is genuinely better

Kartra is the closest competitor on this list to what we actually do, and it has real advantages.

Unlimited email from the $119 plan up. We cap sends per plan.
A built-in helpdesk. Ticketing and support desk are part of the product. We don't have that at all.
Maturity. Years in market, a large user base and a lot of accumulated polish.
Their own video player with hosting built in and no third-party dependency.

If unlimited email and a helpdesk are what you need, Kartra earns its price. If you're weighing 2,500 contacts at $119 against 15,000 at $97, the arithmetic speaks for itself.

Questions

Common questions

Is the 5% fee real?

Yes, on Kartra's Essentials plan at $59. It disappears on Starter at $119 and above. On a business doing $10,000 a month, that 5% is $500 — considerably more than the plan itself. OpusFunnel charges 0% on every plan including the $12 one.

Kartra offers unlimited emails. You don't.

True. We cap sends per plan because we pay per email delivered. The alternative is charging a percentage of your revenue, which we'd rather not do. Grow includes 40,000 sends a month; overage is billed at cost plus a small margin.

Do you have a helpdesk like theirs?

No. We have a unified inbox that catches Instagram, Messenger, web chat and email in one thread, but it isn't a ticketing system. If you need formal support desk workflows, Kartra has that and we don't.

Can I migrate from Kartra?