Frill vs Sleekplan (2026): Features & Pricing Compared

Ruben Buijs, Founder of ProductLift
Ruben Buijs

Updated on Jan 23, 2026 · Written on Mar 11, 2024 · 5 minutes

Choosing the correct product management tool can give you a significant edge. This comparison between Frill and Sleekplan, two leading platforms, helps you make an informed decision. Explore their offerings, prices, reviews, and features.

Table of contents

  1. What is Frill?
  2. What is Sleekplan?
  3. Features comparison
  4. Languages comparison
  5. Reviews comparison
  6. Price comparison
  7. Conclusion

What is Frill?

Frill feedback management software - user feedback collection and feature voting interface

Frill is a developer-friendly feedback platform with strong GitHub and Jira integrations plus AI features. At $25/mo it offers prioritization scoring but lacks internal comments, knowledge base, and multi-language support.

Read more: 10 Frill Alternatives

What is Sleekplan?

Sleekplan feedback management software - user feedback collection and feature voting interface

Sleekplan is a budget-friendly feedback platform at $15/mo that uniquely includes built-in NPS and CSAT surveys. It offers a 30-day trial but lacks private boards, anonymous voting, and AI features.

Read more: 10 Sleekplan Alternatives

Features comparison

Feature Frill Sleekplan
Contribute Without Logging In
Private Boards
Weekly Reports
User Profiles
Internal Comments
Prioritization Matrix
Embeddable Widget
API Access
Single Sign-On (SSO)
Custom Statuses
Intercom Integration
Estimated Dates
Knowledge Base
AI Features
Slack Integration
Stripe Integration
Jira Integration
Azure DevOps Integration
Zapier Integration
GitHub Integration
User Segments
Changelog
Public Roadmap
Webhooks
Vote on Behalf
Custom CSS

Features Sleekplan has that Frill doesn't

  • Provides weekly reports, ensuring up-to-date insights into user feedback and trends.
  • Includes user profiles, personalizing the feedback process and improving user management.
  • Enables internal comments, facilitating team discussions and collaboration on feedback.
  • Supports custom CSS for full branding control.

Features Sleekplan misses

  • No option for contributions without logging in, which might limit feedback opportunities.
  • Lacks private boards, missing out on customizable and controlled feedback environments.
  • Lacks a prioritization matrix, making it harder to strategize feedback implementation.
  • No custom statuses feature, limiting feedback and project tracking customization.
  • No AI features available for automation or insights.

Languages comparison

Language Frill Sleekplan
english Flag English   

Reviews and awards comparison

Product G2 Capterra Trustpilot
Frill 4.8/5 4.7/5 4.6/5
Sleekplan 4.8/5 5/5 4/5

Price comparison

Frill offers a 14 day free trial. Pricing begins at $25 per month.

Sleekplan offers a 30 day free trial. Pricing begins at $15 per month.

Conclusion

Choosing between Frill and Sleekplan ultimately depends on your team's unique needs and workflow preferences.

Frill is tailored for those seeking a wide array of product management tools and functionalities. Meanwhile, Sleekplan offers a streamlined experience, focusing on efficient feedback capture and roadmap development.

Consider your project's scope and team dynamics to guide your choice.

The faster, easier way to capture user feedback at scale

Join over 3,051 product managers and see how easy it is to build products people love.

Aaron Dye Timothy M. Ben Marco Chris R.
from 124+ reviews

Did you know 80% of software features are rarely or never used? That's a lot of wasted effort.

SaaS software companies spend billions on unused features. In 2025, it was $29.5 billion.

We saw this problem and decided to do something about it. Product teams needed a better way to decide what to build.

That's why we created ProductLift - to put all feedback in one place, helping teams easily see what features matter most.

In the last five years, we've helped over 3,051 product teams (like yours) double feature adoption and halve the costs. I'd love for you to give it a try.

Ruben Buijs, Founder
Ruben Buijs

Founder & Digital Consultant