20 September 2026 · Comparison
Onepage vs Leadpages: All-in-One vs Dedicated CRO (2026)
The short answer
if you want one affordable, GDPR-native plan that builds landing pages, quiz funnels, simple websites and linktrees, and stores and follows up leads in a built-in CRM without stitching tools together.
if you run paid traffic and want an enterprise conversion engine - continuous A/B testing, Smart Traffic AI routing, heatmaps and visitor intelligence - with unmetered traffic and unlimited pages.
Verdict: Pick Onepage if you want a single affordable invoice that covers landing pages, multi-step quiz funnels, simple websites, linktrees, a built-in CRM and email autoresponders - it starts free and costs from €19.90/month, which makes it the value pick for European small businesses and solo operators. Pick Leadpages if you run paid traffic campaigns and need a serious conversion engine: continuous A/B testing, Smart Traffic AI visitor routing, heatmaps and visitor intelligence, with unmetered traffic and unlimited pages from $99/month. These are two different architectures - an all-in-one utility vs a dedicated CRO machine - and the right one depends on whether your bottleneck is building pages or optimizing them.
Affiliate disclosure: We may earn a commission if you buy Onepage through our partner link. Leadpages runs a partner program through partner platforms; we have no affiliate arrangement with Leadpages at the time of writing. An affiliate commission does not change what you pay, and both tools get their honest downsides below.
At a Glance
| Onepage | Leadpages | |
|---|---|---|
| What it is | German all-in-one page, funnel, CRM and email builder | US conversion-rate-optimization (CRO) landing page engine |
| Entry price | €0 (permanent free plan, no card) | $99/mo (Grow) or €115/mo on EU view |
| Free plan | Yes - 1 site, 3 pages, built-in CRM, forever | No - 7-day trial requires a credit card |
| A/B testing | None on any tier | From Grow ($99) - 3 modes up to auto-optimization on Scale |
| Smart Traffic AI routing | No | Optimize+ ($199) |
| Heatmaps | No | Optimize+ ($199) |
| Traffic caps | No published visitor caps | Unmetered traffic on all CRO tiers |
| Page limits | 3 (Free) / 7 (Essential) / 50 (Standard) / 150 (Advanced) / unlimited (Expert) | Unlimited pages on CRO tiers |
| Built-in CRM | Yes, on every paid plan | No - capture relies on external integrations |
| Email / autoresponders | Native, unlimited volume | No - bring your own ESP (Mailchimp, HubSpot, ActiveCampaign) |
| Multi-step quiz funnels | Yes, via paid Forms & Funnels add-on | Multi-step forms, but no quiz-funnel builder |
| Linktrees | Yes, built in | No |
| Integrations | Zapier, Make, HubSpot, webhooks and a handful more | 200+ native via Paragon |
| AI credits | 20 one-time (Free) to 75/mo (Expert) | 40K-160K credits/mo by tier, top-ups from $2.50 |
| Hosting / data | Germany (EU), GDPR-native, consent platform built in | US-hosted, GDPR-compliant but US (Redbrick) |
Prices accurate as of September 2026; check each vendor’s site for current rates.
Two Architectures, One Decision
These tools live on different shelves. Onepage (onepage.io) is a German-engineered all-in-one builder that treats a landing page as step one of a pipeline: the page, the quiz funnel behind it, the CRM holding the leads, and the autoresponder that follows up all come from one vendor. The vendor claims 650,000+ pages built, 14,000+ customers, and a 20-minute average time to a first live page - all self-reported figures.
Leadpages (leadpages.com) has spent 14 years doing one thing: converting visitors. Now part of the Redbrick family, it rebuilt the product around a continuous loop - AI prompt-to-page in about 60 seconds, A/B testing that runs constantly, Smart Traffic that routes every visitor to the winning variant, heatmaps that show where engagement dies, and IP-based lead enrichment that tells you who is visiting before they fill a form. It sells unmetered traffic and unlimited pages from the $99 tier - but the CRO premium means a 5-6x price gap at the door vs Onepage’s entry plan, and email and CRM are integrations you pay for elsewhere.
Onepage: The All-in-One Utility
Onepage positions itself as a clean, fast WordPress alternative for small businesses and agencies. The scope is unusually wide for the price: landing pages and full multi-page websites, mobile linktrees, multi-step forms and quiz funnels (the paid “Forms & Funnels” add-on), a built-in CRM on every paid plan, native email with unlimited volume, and GDPR tooling - cookie consent, consent mode, EU hosting - that a European business would otherwise assemble from three vendors.
The free plan tells you how the company thinks: 1 site, 3 pages, the CRM, and website analytics, free forever and no credit card required. That is a real onboarding funnel, not a trial.
Onepage Pricing
Onepage publishes five main-license tiers in EUR (monthly billing; annual saves 17%):
| Plan | Price/mo | Websites | Pages | Editors | AI credits |
|---|---|---|---|---|---|
| Free | €0 | 1 | 3 | 1 | 20 (one-time) |
| Essential | €19.90 | 1 | 7 | 1 | 25/mo |
| Standard | €39.90 | 2 | 50 | 1 | 35/mo |
| Advanced | €69.90 | 5 | 150 | 3 | 50/mo |
| Expert | €179.90 | 20 | Unlimited | 5 | 75/mo |
Additional websites cost extra (a top-up of roughly €8/month is shown on the pricing page), extra editor seats are a small monthly add-on, and extra AI credits are sold in packs at a price that is not published on the pricing page.
Two budget realities matter more than the table:
- Real funnels are a second line item. Multi-step forms and quiz logic live behind the separately-priced Forms & Funnels add-on: Free (€0, 100 responses/month, no multi-step), Launch (€39.90/mo), Optimize (€59.90/mo) and Expand (€99.90/mo), each with unlimited forms, questions and responses once you’re on a paid add-on tier. Budget for this on top of the site plan if funnels are the reason you are here.
- Email automation is tier-gated. Custom templates, double opt-in, custom sender, and the autoresponder require Advanced (€69.90/month) or higher. The free-tier email volume is unlimited, but the automation features that matter sit up the ladder.
Where Onepage Wins
- One invoice, whole pipeline. Pages, funnels, CRM, email, linktrees, payments, GDPR consent - no five-subscription stack.
- Real free tier. Usable forever at 1 site / 3 pages with the CRM included, no credit card. Leadpages has no free plan at all.
- Built-in CRM on every paid plan. Leads land groupable by source and project, with notes and attachments - no export-and-import into a separate tool.
- Native email autoresponders. On Advanced+, Onepage sends follow-ups itself; Leadpages offloads that to your ESP subscription.
- EU/GDPR posture. Germany-hosted, DPA published, consent platform and third-party content shield built in. For a European small business this is the compliance story Leadpages does not offer out of the box.
- Price. Even the middle Standard tier (€39.90/mo with 50 pages) is less than half the Leadpages Grow floor, and the free plan means you can build the whole thing before paying anyone.
- Agency tooling at low tiers. Editors on every paid plan, folders, client password-protection, project transfer, white-label-ish email senders.
Where Onepage Loses
- No A/B testing on any tier - not even Expert. Unbounce gates experiments at $149, Instapage at $159, and Leadpages includes them from $99; Onepage has funnel analytics and version history but no split-testing engine. If you optimize by testing, Onepage is not the tool.
- No session-level optimization. No Smart Traffic-style AI routing, no heatmaps, no dynamic text replacement, no IP-based lead enrichment - the entire CRO layer Leadpages (and its peers) sells is absent.
- Funnels are billed separately from the site plan. The core pricing page’s five tiers are about sites and pages; multi-step funnels are a second, separately-priced add-on starting at €39.90/month.
- Page caps on every tier but Expert. 7 pages on Essential, 50 on Standard, 150 on Advanced - versus Leadpages’ unlimited pages from $99.
- Smaller ecosystem. Integrations are Zapier, Make, HubSpot, Telegram, webhooks and a few German email tools; Leadpages claims 200+ native integrations via Paragon.
- Younger, thinner review base. 14,000+ customers is a rounding error next to Leadpages’ 400K+ served since 2012, and Onepage publishes no G2/Capterra scores on its own site.
Leadpages: The Dedicated CRO Engine
Leadpages is a 14-year-old landing page platform (400K+ customers served, 9.1M+ leads captured per month per the vendor, G2 and Capterra both ~4.6/5) rebuilt under Redbrick into what it calls a continuous conversion loop: prompt a page in natural language and get a branded page in about 60 seconds, run A/B tests continuously, let Smart Traffic route each visitor to the winning variant, read heatmaps to see where engagement dies, and identify companies and job titles visiting before they convert via reverse-IP lead enrichment.
The product splits into two layers. “HTML Pub” is the publish-only brand: free to build and preview, cheap to publish, with strict page caps on its small tiers (Starter €10/mo for 5 pages, Pro €29/mo for 25, Business €49/mo for 50 per the EU display). “Leadpages” proper is the CRO tier that adds testing, Smart Traffic, heatmaps, enrichment and AI personalization - and sells unlimited pages and unmetered traffic.
Leadpages Pricing
Leadpages quotes different numbers on its US and EU views; both are from the live pricing page:
| Plan | US$ (per site FAQ) | EUR (EU display) | Headline CRO features |
|---|---|---|---|
| Grow | $99/mo | €115/mo | Unlimited pages and traffic, 4 custom domains, manual A/B testing, DTR, lead enrichment (2K IP/mo), 40K AI credits, 12-mo analytics |
| Optimize | $199/mo | €229/mo | + Smart Traffic, heatmaps, auto-personalization, 3 team seats, 10 integrations, 80K AI credits, 24-mo analytics |
| Scale | $399/mo | €399/mo | Full auto-optimization loop, 10 team seats, workspaces, audit logs, 25 integrations, 160K AI credits, dedicated CSM |
Facts every Leadpages budget needs in front of it:
- No permanent free plan. The 7-day trial requires a credit card at checkout (not charged until day 7). Annual billing saves 20%.
- AI is a metered currency. 40K-160K credits per month by tier, with top-ups from $2.50 - heavy AI page production eats credits fast.
- Unlimited pages and traffic are real, and rare. Neither Unbounce (20K visitor cap at $99) nor Instapage (15K visitor cap at $79) offers it; Leadpages does, on every CRO tier.
Where Leadpages Wins
- The continuous optimization loop. A/B testing, Smart Traffic routing, heatmaps, auto-personalization and lead enrichment form a category Onepage does not compete in at all.
- A/B testing from the $99 tier. Unbounce gates experiments at $149, Instapage at $159 - Leadpages includes manual split testing on Grow.
- Unmetered traffic and unlimited pages on every CRO tier. Your cost does not rise with page count or visitor volume, which is exactly how paid-traffic campaigns think.
- AI page creation speed. Prompt-to-branded-page in ~60 seconds with brand-kit extraction from your URL, plus batch creation and an MCP server so agents can publish pages.
- Visitor intelligence. Identifying the company behind each visit (via reverse-IP resolution, 2,000 IP resolutions and 1,000 lead enrichments/month on Grow) before the form is filled is something Onepage cannot do.
- 200+ integrations via Paragon. HubSpot, Salesforce, Mailchimp, Google Ads, Stripe, Shopify, Slack, Zapier - the ecosystem play for teams already committed to a stack.
- Brand and scale. 14 years, 400K+ customers, published G2/Capterra scores, and Redbrick’s resources behind it.
Where Leadpages Loses
- Price floor. CRO access starts at $99/mo (€115 on the EU view) - roughly 5-6x Onepage’s €19.90 entry plan - and the entry HTML Pub tiers that are cheap have strict page caps. A simple landing page buyer is massively overpaying.
- No built-in CRM, no email, no linktrees, no quiz-funnel builder. Capturing a lead requires either webhooks out to your CRM/ESP or one of those 200+ integrations - each of which is another subscription (Mailchimp, HubSpot, ActiveCampaign…). Onepage includes CRM, email and funnels natively.
- No permanent free plan, and the trial needs a card. Onepage’s free tier is a genuine forever plan.
- US-hosted. No EU server option and no out-of-the-box German GDPR consent stack; for European small businesses that is a real gap.
- AI credits are central to the workflow. Page creation, AI content and personalization all draw from a monthly metered pool; production teams will buy top-ups.
- Team seats are limited below Scale. Grow has no team seats at all; Optimize adds only 3, and only Scale ($399/mo) opens up to 10 plus workspaces and audit logs. Onepage includes editors on every paid tier from €19.90/month.
The Decision: What Are You Actually Buying?
Ask what happens after a visitor lands on your page.
If the answer is “they fill a form and then what?” - you need leads stored, grouped, followed up, funneled, and linked back to a linktree and a website - Onepage is the cheaper, leaner answer. For €19.90/month (or free to start) one invoice covers the page, the funnel, the CRM, and the email follow-up. The trade is the complete absence of testing and optimization tooling, and page caps below Expert.
If the answer is “I’m paying for traffic and I need each click to convert harder” - you want the testing, the AI routing, the heatmaps, and the visitor intelligence. That is exactly what Leadpages sells, with unmetered traffic and unlimited pages to match the scale of paid campaigns. The trade is the $99 floor, the external email/CRM subscriptions, and a card-gated trial.
Who Should Pick Onepage
Pick Onepage if you are a small business, agency, or solopreneur - especially in Europe - who wants landing pages plus quiz funnels, simple websites, linktrees, a built-in CRM, and autoresponders on one invoice, and who values a genuinely free starting point and EU data sovereignty.
Onepage is wrong for you if: conversion rate is your #1 metric and you intend to A/B test everything (there is no testing engine on any tier); if you need heatmaps, AI visitor routing, or visitor identification; if you plan to publish more than 150 pages without paying Expert prices; or if you live inside a Mailchimp/HubSpot/Salesforce ecosystem and need 200+ native integrations.
Who Should Pick Leadpages
Pick Leadpages if you run paid traffic - Google Ads, Meta, cold email landing pages - and want a conversion engine with built-in A/B testing, Smart Traffic AI routing, heatmaps, dynamic text replacement, and IP-based lead enrichment, with unmetered traffic and unlimited pages from the $99 tier.
Leadpages is wrong for you if: your budget is under $99/month and you only need a good landing page - Onepage’s free or €19.90 plan does that and stores the leads; if you want email follow-ups and a CRM without paying for an ESP on top; if you are a European business that wants EU hosting and native GDPR consent tooling; or if you expect a free tier - there is none.
Bottom Line
Onepage is the affordable all-in-one: pages, funnels, CRM, email, linktrees and GDPR tooling on one invoice from €19.90/month, with a permanent free plan to test everything before paying. Leadpages is the dedicated conversion engine: A/B testing, Smart Traffic, heatmaps and visitor intelligence with unmetered traffic and unlimited pages at a $99/month CRO premium.
If you need a pipeline that holds leads, buy Onepage. If you need to squeeze more conversions out of every paid click, buy Leadpages. And if you are weighing Onepage against other all-in-one funnel platforms, our Systeme.io vs ClickFunnels comparison covers the same “one invoice vs specialist” divide; if testing engine matters, see how the dedicated CRO tools differ in Instapage vs Unbounce; and for the website-builder alternative framing Onepage markets against, Framer vs WordPress is the builder-versus-CMS starting point.
The rule of thumb: Onepage is wrong for the traffic buyer who lives and dies by A/B tests; Leadpages is wrong for the lean team that wants leads captured, held, and followed up without three more subscriptions.
