Mastt vs Pelles AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Mastt starts at $165/mo and Pelles AI starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Email-delegated AI agent
- AI contract and payment review
- Cost and budget tracking
- Schedule and risk registers
- Program roll-up dashboards
- Workflow apps from plain language
- Connected to existing tools
- Submittals tracking
- Mobile app and text access
- Preconstruction and field tools
| Feature | Mastt | Pelles AI |
|---|---|---|
| Best for | Capital project management software with an AI agent for project teams | AI operating system for MEP and specialty trade contractors |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Freemium | Paid |
| Starting price | $165/mo | See pricing page |
| Free plan | Yes | No |
| Made by | Mastt | Pelles AI |
| Based in | Australia | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Mastt starts at $165/mo and Pelles AI starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Free
Free
- First project free
- No credit card needed
Professional
$165/mo
- Average cost per project
- AI assistant and document reviews
- AI contract and payment review
- Invite external users
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Mastt
- Free start with no credit card
- Month-to-month billing option
- AI reviews invoices and payments
- Priced per project, which adds up
- Pricing varies by region
- Focused on capital projects only
Pelles AI
- Built for specialty trade contractors
- Connects to Excel, Outlook and Teams
- Apps built around your own standards
- No public pricing
- Demo required
- Narrow focus on trades
Which one should you choose?
Choose Mastt if you want:
- Free start with no credit card
- Month-to-month billing option
- AI reviews invoices and payments
Watch out: priced per project, which adds up.
Choose Pelles AI if you want:
- Built for specialty trade contractors
- Connects to Excel, Outlook and Teams
- Apps built around your own standards
Watch out: no public pricing.
Mastt vs Pelles AI FAQ
What is the difference between Mastt and Pelles AI?
Mastt: Capital project management software with an AI agent for project teams. Pelles AI: AI operating system for MEP and specialty trade contractors. Both are legal, finance & hr tools.
Is Mastt or Pelles AI cheaper?
Mastt starts at $165/mo and Pelles AI starts at See pricing page. Check both pricing pages for current plans.
Do Mastt and Pelles AI have free plans?
Mastt: Yes. Pelles AI: No.
Who makes Mastt?
Mastt is made by Mastt, based in Australia.
Who makes Pelles AI?
Pelles AI is made by Pelles AI.
Which should I choose, Mastt or Pelles AI?
Choose Mastt if you value free start with no credit card and month-to-month billing option. Choose Pelles AI if you value built for specialty trade contractors and connects to excel, outlook and teams.