Opsidrive Opsidrive
2026 Guide

Best Sales Funnel Builder Software

Funnel builders turn traffic into leads and sales. We compared the best for agencies in 2026 — including all-in-one platforms that do far more than funnels.

How we ranked these: we weighed breadth of features, white-label and resale ability, pricing and value, ease of use, and support — focused on what agencies, IT firms and freelancers need to run and resell software in 2026.

#1 Opsidrive Best overall

The only all-in-one platform you can fully white-label and resell as your own — apps in one login, from CRM and marketing to HR, finance and automation.

Best for: Agencies, IT firms & freelancers who want to run and resell software
  • Full white-label from $59/mo, unlimited users
  • All apps included — zero commission on billing
  • Official WhatsApp API, telecalling & GST invoicing
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#2 ClickFunnels from $97/mo

Dedicated funnel and landing-page builder.

Best for: Single offers
  • Proven builder
  • Fast pages
Opsidrive vs ClickFunnels
#3 Systeme.io from $27/mo

Affordable all-in-one funnel and email tool.

Best for: Solopreneurs
  • Low cost
  • Easy
#4 Kartra from $99/mo

Funnels with email and membership built in.

Best for: Creators
  • Good bundle
  • Checkout
Opsidrive vs Kartra
FAQ

Best funnel builder software: common questions

Opsidrive includes a funnel builder plus CRM, email, WhatsApp and 12 more apps — and can be white-labeled and resold — making it the best value for agencies versus single-purpose funnel tools.

ClickFunnels is great for funnels but is single-purpose and not white-label; agencies usually get more from an all-in-one like Opsidrive.

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