Comparison

Milesto.io vs Primavera P6

Primavera P6 is the gold standard for large-scale scheduling. Milesto.io brings comparable CPM and EVA capabilities to a modern, affordable platform with AI features that P6 cannot match.

Try Milesto free View pricing

Oracle Primavera P6 is the most powerful scheduling tool in the construction and engineering industry. It handles massive projects with thousands of activities, complex resource pools, and multi-project portfolios. However, it comes with enterprise pricing ($2,000+/user/year), requires extensive training, and has a dated interface. Milesto.io targets the same audience (construction, EPC, and infrastructure PMs) but with a modern approach: web-based, AI-powered, and designed for teams of 1-25 who need serious scheduling without the enterprise overhead.

Side by side

Feature comparison

Feature

Milesto.io

Primavera P6

CPM Scheduling

Critical Path Analysis

Earned Value Analysis

Baselines & Variance

Gantt Chart

S-Curve Charts

Cost-Loaded Schedules

AI Plan Generation

AI Chat Assistant

What-If Simulations

Automatic Progress Rollup

Real-Time Collaboration

Weekly Briefing Emails

Document Management

Web-Based (No Install)

Mobile Access

Responsive web (no native app)

Multi-Project Portfolios

Resource Leveling (Advanced)

10,000+ Activity Support

Free Tier

Advantages

Why teams choose Milesto

AI-Powered Plan Generation

Upload a scope of work, BOQ, or contract and Milesto generates a complete project plan with milestones, tasks, deliverables, dependencies, and cost estimates. P6 requires every activity to be entered manually.

Modern, Intuitive Interface

P6 was designed in the early 2000s and shows its age. Milesto offers a clean, responsive UI with dark mode, mobile support, and a guided tour that gets new users productive in minutes, not weeks of training.

Affordable for Small & Mid-Size Teams

P6 licensing starts at $2,000+/user/year for EPPM Cloud. Milesto starts free and the Team plan (full features) is $99/month for up to 10 users. That is over 90% less for a team of 5.

Built-In Collaboration & Communication

Comments, notifications, weekly briefings, and AI chat are built in. P6 is a scheduling engine, and collaboration requires Unifier, Aconex, or third-party tools at additional cost.

Fair comparison

Where Primavera P6 wins

We believe in honest comparisons. Here is where Primavera P6 has an edge.

Handles massive projects with 10,000+ activities and complex resource pools
Advanced resource leveling with multiple calendars, shifts, and constraints
Multi-project portfolio management with cross-project resource sharing
Industry-standard for government and large infrastructure contracts (often required by specification)
Deep integration with Oracle Unifier, Aconex, and other Oracle construction tools
Mature risk analysis with Monte Carlo simulation (via Pertmaster/Oracle Risk)

Decision guide

Which tool is right for you?

Choose Milesto.io if you need:

Small to mid-size construction and EPC teams (1-25 users)
Teams that want CPM and EVA without weeks of P6 training
Projects where AI plan generation from documents saves days of manual entry
Organizations that need collaboration, documents, and scheduling in one tool
Cost-conscious teams that cannot justify $2K+/user/year for P6

Choose Primavera P6 if you need:

Mega-projects with 10,000+ activities and complex resource leveling needs
Government contracts that specifically require Primavera P6 by specification
Organizations already invested in the Oracle construction cloud ecosystem
Portfolio management across 50+ concurrent projects with shared resource pools

The verdict

Primavera P6 remains the right choice for mega-projects and organizations that need it for contractual compliance. But for the vast majority of construction and EPC teams - those running 1-25 projects with teams under 25 people, Milesto.io delivers the scheduling science of P6 with AI superpowers, modern collaboration, and a price point that does not require a procurement committee.

Start free - no credit card