# Phase0 — AI Compare Ninja

> Cloud software for architecture and engineering firms with an AI construction diary that turns WhatsApp photos and voice messages automatically into site reports and defect tickets.

## Overview
- **Category:** Productivity (Project management & forms)
- **Status:** Active · checked - Active. Cloud-based AVA, HOAI and construction-documentation software for architecture and engineering firms, with an AI construction diary (photos/voice messages via WhatsApp are automatically turned into site reports).
- **Paid from:** 80 € / month, billed annually (Solo office)
- **Free access:** Free trial
- **Website:** https://www.phase0.com
- **Canonical URL:** https://www.aicompare.ninja/en/tool/phase0

## What it does
- Construction project scheduling and resource management with AI optimization
- Automatic critical-path analysis and schedule-progress dashboard
- Subcontractor coordination and document-approval workflows
- Unified platform for schedule, budget, risk, and reporting
- Fieldwork-ready with mobile data entry on construction sites
- Integration with common construction ERPs and billing systems

## In brief
Phase0 is cloud software for architecture and engineering firms with AVA, HOAI, time tracking, project controlling, and site management including an AI construction diary.

Solo office/Simple, Plus, and Pro are priced per user and include all core modules. The current pricing page lists €80, €120, and €160 per user per month.


## Pricing tiers
| Tier | Price | Period | What you get |
| --- | --- | --- | --- |
| Solo office | 80 € | month, billed annually | 1 primary user with access to all Phase0 core functions; AVA, HOAI, and site management; 14-day free trial; Further tiers per the pricing page: Plus 120 EUR/user/month, Pro 160 EUR/user/month |

## Sources
All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.

- https://www.phase0.com
- https://www.phase0.com/preise

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*Source: AI Compare Ninja (2026) - https://www.aicompare.ninja/en/tool/phase0*