Windmill vs Leapsome: Performance Management Compared
Compare Windmill and Leapsome for performance reviews. Side-by-side look at AI capabilities, pricing models, setup time, and which platform fits your team.
Windmill and Leapsome both promise better performance management, but they are different kinds of products. Leapsome is a modular HR suite you assemble and administer. Windmill pairs a full performance platform (reviews, feedback, 1:1s, calibrations) with an AI agent, Windy, that does the running for you.
Which one fits depends on whether you want more surface area or less admin.
What Is Windmill?
Windmill is an AI-native performance management platform founded by Yext co-founder Brian Distelburger. The platform covers reviews, feedback, 1:1s, and calibrations, and its AI agent, Windy, works in Slack, syncing data from GitHub, Jira, Linear, Asana, Salesforce, Figma, Notion, and 20+ other tools to track what employees actually accomplish all year. AI-forward companies like Rho, NALA, and Nirvana run their review cycles on it.
When a review cycle starts, reviews are already 90% written. Windy collects self-reviews and peer feedback through Slack conversations, and managers edit a finished draft instead of starting from a blank page.
Core features:
- Windy, an AI agent that conducts reviews through Slack conversation
- Automatic work context from 20+ tool integrations
- Performance reviews drafted from real work data
- AI-powered calibrations: Windy flags similar performers with different ratings, surfaces manager rating patterns and potential bias, and generates pre-reads that make calibration sessions 75%+ shorter
- AI-powered 1:1s with auto-generated agendas
- Continuous feedback prompted by real collaboration patterns
- AI adoption analytics that show who is actually using which AI tools across your team (early access)
What Is Leapsome?
Leapsome is a modular people platform founded in Berlin in 2016. Customers pick from modules: Reviews, Goals and OKRs, Surveys, Learning, Compensation, Recruiting, and a Core HRIS.
Leapsome includes AI features in all plans, and its review module is mature, with 360 cycles, competency frameworks, and calibration tools.
Core features:
- Customizable 360-degree review cycles with calibration
- Goals and OKR tracking
- Engagement surveys with benchmarking
- Learning paths and course builder
- Compensation reviews and pay equity analysis
- Optional Core HRIS with onboarding and absence management
Quick Comparison
Windmill and Leapsome differ most on who does the work. Windmill’s agent gathers context and writes drafts; Leapsome gives HR a well-built toolkit and leaves the driving to admins and managers. Setup time, pricing model, and platform breadth follow from that split.
| Dimension | Windmill | Leapsome |
|---|---|---|
| AI approach | AI agent runs the process | AI assists human-run workflows |
| Work data | Auto-synced from 20+ work tools | Manual entry, HRIS integrations |
| Where it lives | Slack | Separate platform |
| Setup | Under an hour | 1-3 month implementation |
| Contract | Month-to-month | 1-year minimum |
| Pricing | $10/user/mo, first 10 free | Quote-based, modular |
Key Differences
AI: Agent vs Assistant
Windmill was built around an AI agent from day one. Windy gathers context year-round, interviews peers with follow-up questions, and writes review drafts backed by actual work data. Managers review and edit; they do not assemble.
Leapsome added AI across an existing suite. It summarizes survey comments, helps polish review text, and ships AI agents for workflows. Useful, but the underlying model is unchanged: admins configure cycles, employees fill in forms, managers write from memory with AI cleanup.
Breadth vs Depth
Leapsome wins on surface area. If you want engagement surveys, learning paths, compensation reviews, and an HRIS from one vendor, its module catalog is genuinely broad, and the modules connect to each other well.
Windmill goes deep on the performance loop: reviews, feedback, 1:1s, and calibration. It does not sell you a learning management system. For teams whose actual pain is review cycles, that focus is the point.
Admin Burden
Windmill runs itself. Windy chases responses, nudges peers, and compiles results, so HR does not spend the cycle sending reminders.
Leapsome is admin-heavy by design. User reviews on G2 consistently praise the employee experience but flag the backend: complex settings, a steep learning curve for admins, and a high volume of automated reminder emails. All that configurability is real, but someone on your team has to own it.
Setup and Implementation
Windmill connects to Slack and your work tools in under an hour, and the first cycle can launch the same day. Contracts are month-to-month.
Leapsome implementations typically run one to three months across modules, on a one-year minimum contract. Dedicated customer success support starts at $6,000 in annual contract value; below that, support is email and help docs.
Pricing
Windmill: first 10 users free, then $10/user/month, everything included. For 100 people, that is $900/month with no modules to add.
Leapsome: quote-based and modular, with per-module pricing and volume discounts. Independent pricing reviews put typical all-in costs at $11-20 per user per month depending on module mix, and Leapsome does not publish list prices. Budgeting requires a sales conversation.
When to Choose Windmill
Windmill fits teams that want performance management to run without an internal operator. Choose it if you want:
- Review cycles that are 90% written before managers open them
- Reviews grounded in real work data, not memory
- Everything in Slack, with no new platform to log into
- Setup this week, not this quarter
- Simple pricing that does not require a quote
Windmill customers run cycles 90% faster, and 93% of employees preferred it over their previous tool.
When to Choose Leapsome
Leapsome fits organizations buying a multi-module people suite, not just performance. Choose it if you need:
- Learning management and compensation reviews from the same vendor
- Engagement surveys with external benchmarking
- An HRIS bundled with your talent tooling
- Deep cycle customization, and you have the admin capacity to maintain it
- A European vendor with a long enterprise track record
Bottom Line
Leapsome is a strong modular suite: broad, customizable, and proven, with AI sprinkled through workflows that people still run. Windmill is a different bet: an AI agent that does the running, so review cycles take minutes of human time instead of weeks.
If you are shopping for five HR modules, get a Leapsome quote. If the problem you are solving is the review cycle itself, try Windmill free for your first 10 users.
Frequently Asked Questions
What is the main difference between Windmill and Leapsome?
Windmill is an AI-native platform where the AI agent Windy runs the review process itself: gathering work data year-round, collecting feedback through Slack conversations, and drafting reviews automatically. Leapsome is a modular HR suite covering reviews, goals, surveys, learning, and compensation, where AI assists but admins and managers still drive each workflow.
How does Leapsome pricing compare to Windmill?
Windmill costs $10 per user per month with the first 10 users free, month-to-month, with everything included. Leapsome uses quote-based modular pricing with a one-year minimum contract; independent reviews estimate typical all-in costs of $11-20 per user per month depending on which modules you buy.
Does Leapsome have AI features?
Yes. Leapsome includes AI features in all plans, covering survey analysis, review summaries, and AI agents for workflows. The difference is architectural: Leapsome's AI assists processes that admins and managers still run, while Windmill's AI agent runs the process itself and hands people a finished draft.
Is Windmill or Leapsome faster to set up?
Windmill sets up in under an hour: connect Slack and your work tools, then launch a review cycle. Leapsome implementations typically take one to three months for a full rollout across modules, and dedicated customer success support requires an annual contract of $6,000 or more.