Cortex
Let your AI search all your workspace apps, at once
Heizen
Your AI technical co-founder
Updated February 2026
| Cortex | Heizen | |
|---|---|---|
| Rating | 5.0★ | 4.9★ |
| Reviews | 41 | 14 |
| Pros | 10 | 12 |
| FactScore™ | 81.2 | 58 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Cortex — Pros
Productivity boost Cross-app search AI integration Universal search Fast performance Reliable search Good UI Context aware Easy setup Meeting integrationsBoth tools — Pros
—Only in Heizen — Pros
Project management Meeting notes automation Task organization Productivity improvement AI code generation Design automation Team collaboration Code debugging Deployment One click deploy QA automation Security checksOnly in Cortex — Cons
Interface improvements needed Limited app supportBoth tools — Cons
—Only in Heizen — Cons
Complex edge-case handling Customization limitations Integration with existing toolsDetails
| Cortex | Heizen | |
|---|---|---|
| Categories | Search, AI Infrastructure Tools | AI Infrastructure Tools |
| Platforms | Web | Web |
| Became Popular | January 24, 2024 | March 12, 2025 |
| Website | www.usecortex.ai | heizen.work |
Who Should Pick Which?
Choose Cortex if...
- Productivity boost
- Cross-app search
- AI integration
Choose Heizen if...
- Project management
- Meeting notes automation
- Task organization
With a FactScore™ of 81.2 vs 58, Cortex leads in community reception. Cortex uniquely offers Productivity boost and Cross-app search, while Heizen stands out for Project management and Meeting notes automation.
What Users Say
Cortex
We are all victims of modern technology where we have so many different tools available to us, and while we think we're pretty good at storing information and filing it appropriately, we struggle t...
This is an amazing search tool that has enhanced my productivity since minute 1. This tool has fundamentally changed the way I interact with the multitude of apps and data that my daily work involv...
Looks amazing! Will definitely look deeper into it. If it holds up to what it promises, it can really be a game-changer: upping my productivity while preventing me from going crazy over missing files!
Heizen
Man! This holds voice to voice brainstorms like a breeze. Next up waiting for it to have integrations with pm tools like Asana or ClickUp. I really love the meetings feature.
I'll leave my thoughts as well. PM Agent was a game changer and integrating it with Helix has opened up a whole new concept of integrated development! It'll be cool to see your growth and more and ...
Heizen solves the classic founder dilemma of juggling every tech role yourself by assembling a squad of AI agents that handle product roadmaps, interface mockups, code sprints, testing, hosting and...
Related Comparisons
Frequently Asked Questions
Which is better, Cortex or Heizen?
Based on FactScore™, Cortex leads with a score of 81.2 vs 58. Cortex has a higher rating of 5.0★ compared to 4.9★.
What are the pros of Cortex compared to Heizen?
Cortex uniquely offers: Productivity boost, Cross-app search, AI integration, Universal search, Fast performance.
What are the pros of Heizen compared to Cortex?
Heizen uniquely offers: Project management, Meeting notes automation, Task organization, Productivity improvement, AI code generation.
Is Cortex better rated than Heizen?
Cortex is rated 5.0★ from 41 reviews. Heizen is rated 4.9★ from 14 reviews.
What is the FactScore™ of Cortex and Heizen?
FactScore™ weighs rating and review volume together. Cortex scores 81.2 and Heizen scores 58.
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