Verdict first: For a solopreneur, the best funnel builder in 2026 is not the most powerful one — it is the one you will still be paying for in month six. Systeme.io wins that test: it is the only tool here with a permanent free plan (no credit card), it charges 0% transaction fees, it does not meter email sends or file storage, and I built a complete funnel on it end to end. ClickFunnels ($97/month minimum) is genuinely better at page design and ecosystem depth, and it is the right answer if money is not the constraint. ThriveCart is the best pick if your problem is checkout conversion rather than pages, and Kartra is the most ClickFunnels-like all-in-one below ClickFunnels pricing.
Who this is for: solo founders, coaches, freelancers, course sellers and side-hustlers who need to capture leads or sell a first offer, and who want to compare the real monthly cost of each option — including transaction fees and contact caps, which is where the advertised price stops being the real price.
Who this is not for: agencies running dozens of client workspaces, or businesses past ~100K contacts with heavy split-testing needs. Those cases genuinely belong in the $197–$499/month tiers, and nothing in the budget half of this list will serve them better.
What a funnel builder actually has to do
Strip away the marketing and there are only five jobs:
- Build pages — landing, opt-in, sales, thank-you, checkout. (Page quality and template design live here.)
- Take the money — checkout, order bumps, one-click upsells, subscriptions.
- Send the email — both the automated follow-up sequence and broadcast newsletters.
- Automate the routing — "they subscribed, so tag them and start the sequence."
- Not surprise you later — transaction fees, email send caps, contact ceilings, and how politely the tool forces an upgrade.
Job five is the one nobody advertises and the one that decides your real cost. Three patterns to watch for specifically:
- Transaction fees dressed up as a cheap entry tier. Kartra Essentials, Podia Mover and Teachable Starter all take 5–7.5% of sales.
- Metered email. ClickFunnels' $97 tier includes 50,000 sends/month. Systeme.io, ThriveCart and Kartra's paid tiers treat email as unlimited.
- "Unlimited" with an asterisk. ClickFunnels' pricing page labels its unlimited funnels "Limited Time". Read the modifier, not the headline.
The 7 best funnel builders for solopreneurs at a glance
| # | Tool | Real entry cost | Free plan | Transaction fee | Email metering | Best for |
|---|---|---|---|---|---|---|
| #1 | Systeme.io | $0, then $17/mo | Yes, permanent | 0% | Unlimited on all tiers | Starting from zero and growing into paid |
| #2 | ClickFunnels | $97/mo | No | 0% | 50K/mo on Launch | Design depth and a full business ecosystem |
| #3 | ThriveCart | $47/mo or $444/yr | 30-day trial | 0% | Unlimited | Cart conversion, upsells and order bumps |
| #4 | Kartra | $59/mo (5% fee), real use $119/mo | 14-day trial | 5% on Essentials | 10K/mo on Essentials | Marketing automation + helpdesk in one |
| #5 | SamCart | $79/mo | 7-day trial | None (gateway only) | Not the focus | Digital-product checkout |
| #6 | Podia | $49/mo (5% fee) | 30-day trial, no card | 5% on Mover | 100 subscribers cap | The simplest possible store |
| #7 | Kajabi | $179/mo | No (14-day trial) | 0.5–2% gateway | Contact-tiered | Course businesses with high-ticket offers |
The funnel builders, one by one
#1 Systeme.io — best overall funnel builder for solopreneurs (hands-on tested)
Systeme.io is the only tool in this list I have built on for real. On the free plan I created a funnel with an opt-in page and a thank-you/download page, published it, built a 3-email campaign with a PDF attachment, wired an automation rule so form submissions subscribe to that campaign, and confirmed the whole chain by sending it to a second inbox — in about 30 minutes, without entering card details (full step-by-step walkthrough).
Free plan: 2,000 contacts, 3 funnels, 15 funnel steps, 1 automation rule, 1 course (500 students), 1 blog, 1 custom domain — with unlimited email sends and unlimited file storage on every tier. Paid: Startup $17/mo (5,000 contacts, 10 funnels, 5 courses), Webinar $47/mo (10,000 contacts, 50 funnels, evergreen webinars), Unlimited $97/mo ($80.83/mo annual). Annual billing is $170 / $470 / $970 with two months free and free migration. 0% transaction fees on all four tiers.
Two things I would tell a friend before they sign up. First, templates publish with demo content still in them — my first published page went live showing the template's placeholder copy, and publishing gives no warning. Walk every block. Second, free-mail senders (Gmail/Yahoo) are blocked or spam-flagged under current provider rules, so connect your own domain (the free plan includes one) before you send to anyone but yourself. Both are learning-curve problems, not deal-breakers, and both are described with screenshots in the walkthrough.
Configuring a funnel step in Systeme.io. The free plan allows 3 funnels and 15 funnel steps, with unlimited email sending.
Where it loses: the editor and templates are plainer than ClickFunnels, and split-testing plus webinar features sit on the $47 tier or above. If design is the product, that gap is real.
Best for: the solopreneur who wants a funnel, an email list and a small course in one account, starting at $0.
#2 ClickFunnels — best if budget is not the constraint
ClickFunnels still sets the standard for funnel page design and breadth. Launch $97/mo ($81/mo annual: 1 workspace, 2 members, 10K contacts, 50K emails/month, 3 courses, 5 domains), Scale $197/mo ($164/mo annual), Optimize $297/mo ($248/mo annual), Dominate $5,997/year (~$500/mo). No free plan; the pricing page says "Start Free Trial" without stating the length or card requirement, while ClickFunnels' affiliate page references a 14-day trial — treat that as unconfirmed until the signup form. It charges 0% transaction fees and includes unlimited hosting and visitors.
The reason it does not win here is arithmetic, not quality: $97/month is $1,164/year before your first sale, and the 50K email cap on the entry tier is a hard wall. Full breakdown in our ClickFunnels alternatives guide.
Best for: operators with revenue already, who need design control, workspaces and the widest integration surface.
#3 ThriveCart — best checkout and upsell layer
ThriveCart is the tool you add when your pages are fine but your cart is leaking. Standard $47/mo or $444/year (~$37/mo); Pro+ $87/mo or $804/year (~$67/mo). 0% platform fees, 30-day trial. A lifetime licence is advertised but priced only at checkout — we are not quoting an unpublished number.
The catch is which tier the value is on: multiple order bumps, subscription dunning and an affiliate centre with automatic payouts are Pro+. On Standard you get one order bump. Annual pricing at $444/$804 is not a budget escape route.
Best for: creators with existing traffic who want measurable lifts from upsells and cart recovery.
#4 Kartra — best ClickFunnels-style all-in-one below ClickFunnels pricing
Essentials $59/mo ($52/mo annual), Starter $119/mo ($99/mo annual), Growth $229/mo ($189/mo annual), Professional $549/mo ($429/mo annual), with a 14-day trial.
Be careful with Essentials — it carries a 5% transaction fee, 500 contacts, 10,000 emails/month and just 5 pages, 1 product and 1 course. The tier that behaves like a real funnel builder is Starter at $119/mo (0% fees, 2,500 contacts, unlimited pages, products and courses, 5 seats). Kartra's differentiator is the surrounding machinery: built-in affiliate management, helpdesk, and real-time funnel analytics on the upper tiers.
Best for: one-person businesses that want funnels, email, courses, affiliates and support desk under one login.
#5 SamCart — best for digital-product checkout
Core $79/mo, Pro $199/mo, Enterprise custom, 7-day trial, optional $19/mo human support add-on. No platform transaction fee — you pay your gateway (SamPay is 2.9% + 30¢). Core is limited to one seat and one marketplace; the affiliate centre, advanced analytics and unlimited AI/video are Pro features. SamCart advertises 25% off yearly billing but the monthly-equivalent figure did not render when we checked, so we are not quoting an annual price.
Best for: sellers whose bottleneck is the cart, especially for digital products with order bumps and one-click upsells.
#6 Podia — best for the shortest path to a first sale
Podia trades depth for approachability. Mover $49/mo ($42/mo annual, 5% transaction fee, 100 subscribers, 50 products), Shaker $99/mo ($84/mo annual, 0% fees, 500 subscribers), Earthquaker $179/mo ($150/mo annual, 1,000 subscribers). Trial: 30 days, no credit card — the most generous here.
Subscriber limits are walls rather than soft warnings, and annual billing is refundable only within 72 hours of payment.
Best for: a first course, download or coaching offer where "simple enough to finish" beats "powerful enough to configure".
#7 Kajabi — best funnel builder for a mature course business
Basic $179/mo ($143/mo annual), Growth $249/mo ($199/mo annual), Pro $499/mo ($399/mo annual). No free plan, 14-day trial that cannot be extended, and some capabilities locked during the trial. On top of the plan price: gateway fees (2% / 1% / 0.5%) and metered AI credits (500 for $15/mo).
It is on this list because it is a legitimate answer for a specific person — a coach with a proven high-ticket offer who wants courses, community, email and CRM that already talk to each other. It is not a budget funnel builder. More detail in Kajabi alternatives.
Best for: established course and coaching businesses, not first funnels.
How we ranked (read this before you buy)
We weighted, in order: what it costs a solopreneur who has not made money yet; whether the tool covers the full path from page to payment to follow-up without a second subscription; and how gracefully it handles growth (contact caps, send limits, upgrade pressure). Every price here was read from the vendor's own pricing page on 2026-09-14, in USD. Where a vendor does not publish a figure — SamCart's annual equivalent, ThriveCart's lifetime price, ClickFunnels' trial length — we say so instead of inventing one.
Honest disclosure about testing: of the seven, only Systeme.io has been hands-on tested here. I registered the free plan, built and published a real funnel, sent a real email sequence and verified delivery to a second inbox — the screenshots and the two failure modes I hit (template demo content, Gmail/Yahoo sender blocking) are in the walkthrough. The other six are ranked from official pricing pages and published plan limits, verified on the date above. We have not built funnels in them, and we are not going to pretend otherwise.
On affiliate links: Systeme.io is our affiliate partner. None of the other six are, and an honest best-of list has to include ClickFunnels and ThriveCart whether or not they pay us.
FAQ
What is the best funnel builder for a solopreneur?
Systeme.io, on the strength of a permanent free plan, 0% transaction fees, unmetered email and a working funnel you can build in half an hour. ClickFunnels is better if design depth matters more than cost; ThriveCart is better if only the checkout is broken.
Is there a free funnel builder that is actually free?
Yes — Systeme.io's free plan is a permanent tier, not a trial: 2,000 contacts, 3 funnels, 15 funnel steps, 1 automation rule and unlimited emails, with no credit card required.
What is the cheapest way to start selling online?
Systeme.io free plan (page + email + 1 course), or Podia's 30-day no-card trial if you want a paid-tier experience before spending. Both avoid the 5–7.5% transaction fees on other entry tiers for as long as you stay on the free or trial plan.
Which funnel builders charge transaction fees?
Systeme.io (0% all tiers), ClickFunnels (0%), ThriveCart (0%) and SamCart (no platform fee) do not. Kartra Essentials 5%, Podia Mover 5%, Teachable Starter 7.5%, Thinkific Basic 5% on third-party gateways, and Kajabi 0.5–2% by plan.
Do I need a funnel builder to sell a course?
No. A course platform alone is enough if people already find you — see course platforms compared. Funnel builders earn their price when you need to convert cold traffic, not just host content.
Can I switch funnel builders later?
Yes, but pages do not migrate automatically between any of these platforms. Contacts export as CSV; pages and automation get rebuilt by hand. Switching cost is why it is worth choosing on total cost rather than a first-month discount.
I'm an affiliate of Systeme.io: if you sign up through my links, I may earn a commission at no extra cost to you. I only recommend tools I have actually registered and built with — the funnel, campaign and automation screenshots on this site are from my own account. The other tools in this ranking are not affiliate links, and their pricing comes from their own public pricing pages.
Start free (no credit card, 0% transaction fees, unlimited emails) → systeme.io
Grab the free checklist (2026 Solopreneur Tool Stack: 10 tools, free tiers, and upgrade moments) → Get the free checklist
Related reading: How to Build a Sales Funnel for Free · ClickFunnels Alternatives · Systeme.io Review 2026 · Systeme.io vs ClickFunnels vs Kajabi · Best Kajabi Alternatives
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