# OptimizePress vs Kartra for landing pages and funnels

OptimizePress and Kartra are closely matched for core workflows. Both support landing page builder, funnel builder, a/b testing, checkout pages, and custom domains. OptimizePress has confirmed one-click upsells, page speed, and client management. Kartra has confirmed page limits.

## Key decision points

- OptimizePress has confirmed one-click upsells; one-click upsells is not yet confirmed for Kartra.
- OptimizePress has confirmed page speed; page speed is not yet confirmed for Kartra.
- Kartra has confirmed page limits; page limits is not yet confirmed for OptimizePress.
- OptimizePress has confirmed client management; client management is not yet confirmed for Kartra.

## Choose OptimizePress if…

- Choose OptimizePress if confirmed one-click upsells matters to you; this detail is not yet confirmed for Kartra.
- Choose OptimizePress if confirmed page speed matters to you; this detail is not yet confirmed for Kartra.
- Choose OptimizePress if confirmed client management matters to you; this detail is not yet confirmed for Kartra.

## Choose Kartra if…

- Choose Kartra if confirmed page limits matters to you; this detail is not yet confirmed for OptimizePress.

## Core builders

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| Landing page builder | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Yes (verified 4 September 2026; [source](https://kartra.com/)) |
| Funnel builder | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Yes (verified 4 September 2026; [source](https://kartra.com/)) |

## Optimisation

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| A/B testing | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Yes (verified 4 September 2026; [source](https://kartra.com/)) |
| Analytics | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Yes (verified 4 September 2026; [source](https://kartra.com/)) |

## Limits

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| Page limits | Not confirmed | Yes (verified 4 September 2026; [source](https://kartra.com/plans-and-pricing/)) |

## Publishing

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| Custom domains | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Yes (verified 4 September 2026; [source](https://kartra.com/plans-and-pricing/)) |
| Number of domains | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/pricing/)) | Yes (verified 4 September 2026; [source](https://kartra.com/plans-and-pricing/)) |

## Teams and agencies

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| Workspaces | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/pricing/)) | Not confirmed |
| Team collaboration | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/pricing/)) | Yes (verified 4 September 2026; [source](https://kartra.com/plans-and-pricing/)) |
| Client management | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/pricing/)) | Not confirmed |
| Agency features | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/pricing/)) | Not confirmed |
| White labelling | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/pricing/)) | Not confirmed |

## Page creation

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| Templates | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Yes (verified 4 September 2026; [source](https://kartra.com/)) |
| Form builder | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/features/)) | Yes (verified 4 September 2026; [source](https://kartra.com/)) |

## Lead capture

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| Popups | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/features/)) | Yes (verified 4 September 2026; [source](https://kartra.com/)) |

## Commerce

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| Checkout pages | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Yes (verified 4 September 2026; [source](https://kartra.com/)) |
| One-click upsells | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Not confirmed |
| Order bumps | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Not confirmed |
| Subscription payments | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Yes (verified 4 September 2026; [source](https://kartra.com/)) |
| Stripe integration | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/pricing/)) | Yes (verified 4 September 2026; [source](http://kartra.com/integrations-and-apis/)) |
| PayPal integration | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/pricing/)) | Yes (verified 4 September 2026; [source](https://kartra.com/plans-and-pricing/)) |

## Marketing

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| Email marketing | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/integrations/)) | Yes (verified 4 September 2026; [source](https://kartra.com/)) |
| CRM | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/integrations/)) | Yes (verified 4 September 2026; [source](https://kartra.com/)) |

## Integrations

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| WordPress integration | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Not confirmed |

## Technical

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| API | Not confirmed | Yes (verified 4 September 2026; [source](http://kartra.com/integrations-and-apis/)) |
| Webhooks | Not confirmed | Yes (verified 4 September 2026; [source](http://kartra.com/integrations-and-apis/)) |
| Zapier | Not confirmed | Yes (verified 4 September 2026; [source](http://kartra.com/integrations-and-apis/)) |

## Performance

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| Page speed | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Not confirmed |

## Pricing

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| Free trial | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/pricing/)) | Yes (verified 4 September 2026; [source](https://kartra.com/)) |
| Contract length | 12 (verified 4 September 2026; [source](https://www.optimizepress.com/pricing/)) | 1 (verified 4 September 2026; [source](https://kartra.com/plans-and-pricing/)) |

## Commercial

| Feature | OptimizePress | Kartra |
| --- | --- | --- |
| Affiliate programme | Yes (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Not confirmed |
| Affiliate commission | Affiliate Program (verified 4 September 2026; [source](https://www.optimizepress.com/)) | Not confirmed |

## Evidence

- **OptimizePress — Landing page builder:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “Landing pages Build landing pages and sales pages with no-code drag and drop builder.”
- **Kartra — Landing page builder:** Yes. Last verified 4 September 2026. Source: https://kartra.com/. Evidence: “Landing Page Builder Create stunning pages in minutes”
- **OptimizePress — Funnel builder:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “Sales funnels Maximise revenue from every visitor with carefully crafted sales funnels.”
- **Kartra — Funnel builder:** Yes. Last verified 4 September 2026. Source: https://kartra.com/. Evidence: “Sales Funnel Software Build every step of your customer journey.”
- **OptimizePress — A/B testing:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “Track, monitor & improve with funnel stats & split testing.”
- **Kartra — A/B testing:** Yes. Last verified 4 September 2026. Source: https://kartra.com/. Evidence: “Scale confidently with A/B testing”
- **Kartra — Page limits:** Yes. Last verified 4 September 2026. Source: https://kartra.com/plans-and-pricing/. Evidence: “5 Pages Quickly design pages with a user-friendly drag-and-drop, no code editor.”
- **OptimizePress — Custom domains:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “Install on your own WordPress websites”
- **Kartra — Custom domains:** Yes. Last verified 4 September 2026. Source: https://kartra.com/plans-and-pricing/. Evidence: “1 custom domain Use your unique website address to create a professional online site.”
- **OptimizePress — Number of domains:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/pricing/. Evidence: “Install on 1 Site”
- **Kartra — Number of domains:** Yes. Last verified 4 September 2026. Source: https://kartra.com/plans-and-pricing/. Evidence: “3 custom domains Connect 3 unique website addresses to create multiple branded sites.”
- **OptimizePress — Workspaces:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/pricing/. Evidence: “Install on 5 Sites”
- **OptimizePress — Team collaboration:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/pricing/. Evidence: “Use on Client Websites*”
- **Kartra — Team collaboration:** Yes. Last verified 4 September 2026. Source: https://kartra.com/plans-and-pricing/. Evidence: “5 team members Stay in control of your content with access controlled member logins.”
- **OptimizePress — Client management:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/pricing/. Evidence: “Use on Client Websites*”
- **OptimizePress — Agency features:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/pricing/. Evidence: “Use on Client Websites*”
- **OptimizePress — White labelling:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/pricing/. Evidence: “Agency allowances for Personal Template & Funnel Storage”
- **OptimizePress — Templates:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “400+ beautiful templates. Create pages fast with hundreds of beautiful, conversion optimized templates.”
- **Kartra — Templates:** Yes. Last verified 4 September 2026. Source: https://kartra.com/. Evidence: “100+ stunning pre-designed templates”
- **OptimizePress — Form builder:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/features/. Evidence: “Easy Opt-in Forms Create opt-in forms in just a few clicks”
- **Kartra — Form builder:** Yes. Last verified 4 September 2026. Source: https://kartra.com/. Evidence: “Form Builder Capture leads & grow your business”
- **OptimizePress — Popups:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/features/. Evidence: “Capture Leads with 2-Step Opt-in Forms & Boxes”
- **Kartra — Popups:** Yes. Last verified 4 September 2026. Source: https://kartra.com/. Evidence: “Landing pages, exit intents, and informative pop-ups”
- **OptimizePress — Checkout pages:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “Checkouts & Order Bumps Take payments on your own website with beautiful, highly customizable checkout page designs, including order bumps.”
- **Kartra — Checkout pages:** Yes. Last verified 4 September 2026. Source: https://kartra.com/. Evidence: “Checkouts Simple and secure checkouts”
- **OptimizePress — One-click upsells:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “Upsells & Downsells Increase average order values with intelligent upsells and downsell sales flows, and track conversions with funnels.”
- **OptimizePress — Order bumps:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “Checkouts & Order Bumps Take payments on your own website with beautiful, highly customizable checkout page designs, including order bumps.”
- **OptimizePress — Subscription payments:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “OptimizeCheckouts makes it super simple to accept credit cards & paypal on your own website for digital products, services and subscriptions.”
- **Kartra — Subscription payments:** Yes. Last verified 4 September 2026. Source: https://kartra.com/. Evidence: “Checkout Pages : One-time, subscription, and upsell options”
- **OptimizePress — Stripe integration:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/pricing/. Evidence: “Checkouts  Accept Stripe & Paypal payments on your own website”
- **Kartra — Stripe integration:** Yes. Last verified 4 September 2026. Source: http://kartra.com/integrations-and-apis/. Evidence: “We integrate with Stripe, Authorize.net, PayPal and Braintree.”
- **OptimizePress — PayPal integration:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/pricing/. Evidence: “Checkouts  Accept Stripe & Paypal payments on your own website”
- **Kartra — PayPal integration:** Yes. Last verified 4 September 2026. Source: https://kartra.com/plans-and-pricing/. Evidence: “Checkouts Sell products or services online through our secure, high-converting checkout forms for both credit card and PayPal payments.”
- **OptimizePress — Email marketing:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/integrations/. Evidence: “email marketing & landing page Integrations Simple, fast & direct. Connect your favourite tools in seconds”
- **Kartra — Email marketing:** Yes. Last verified 4 September 2026. Source: https://kartra.com/. Evidence: “Email Marketing Drive opens, clicks, & conversions”
- **OptimizePress — CRM:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/integrations/. Evidence: “Integrate with leading ESP and CRM services”
- **Kartra — CRM:** Yes. Last verified 4 September 2026. Source: https://kartra.com/. Evidence: “Lead Management Turn prospects into customers”
- **OptimizePress — Analytics:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “Track, monitor & improve with funnel stats & split testing.”
- **Kartra — Analytics:** Yes. Last verified 4 September 2026. Source: https://kartra.com/. Evidence: “Real-time Funnel Analytics Measure & optimize in real-time”
- **OptimizePress — WordPress integration:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “The all-in-one page builder loved by coaches and online experts”
- **Kartra — API:** Yes. Last verified 4 September 2026. Source: http://kartra.com/integrations-and-apis/. Evidence: “API We offer both outbound and inbound API functionalities”
- **Kartra — Webhooks:** Yes. Last verified 4 September 2026. Source: http://kartra.com/integrations-and-apis/. Evidence: “IPN Kartra can send a notification to your application immediately as your customer places an order through Kartra Checkouts.”
- **Kartra — Zapier:** Yes. Last verified 4 September 2026. Source: http://kartra.com/integrations-and-apis/. Evidence: “Hub connectors Zapier is the world's #1 inter-app connector, and we certainly integrate with them too!”
- **OptimizePress — Page speed:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “Insanely fast page speeds. Think WordPress can't be fast? Think again!”
- **OptimizePress — Free trial:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/pricing/. Evidence: “Try OptimizePress risk free for 14 days”
- **Kartra — Free trial:** Yes. Last verified 4 September 2026. Source: https://kartra.com/. Evidence: “Free Trial 14 days.”
- **OptimizePress — Contract length:** 12. Last verified 4 September 2026. Source: https://www.optimizepress.com/pricing/. Evidence: “$ 129 / year”
- **Kartra — Contract length:** 1. Last verified 4 September 2026. Source: https://kartra.com/plans-and-pricing/. Evidence: “Cancel anytime.”
- **OptimizePress — Affiliate programme:** Yes. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “Affiliate Program”
- **OptimizePress — Affiliate commission:** Affiliate Program. Last verified 4 September 2026. Source: https://www.optimizepress.com/. Evidence: “Affiliate Program”