kitio.aiMastt vs BuildPrompt
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Mastt starts at $165/mo and BuildPrompt 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
- Cited answers over project data
- Knowledge graph search
- Health and safety workflows
- Quality assurance checks
- Project handover support
| Feature | Mastt | BuildPrompt |
|---|---|---|
| Best for | Capital project management software with an AI agent for project teams | Agentic AI platform for construction and asset data in regulated projects |
| 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 | BuildPrompt |
| Based in | Australia | United Kingdom |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Mastt starts at $165/mo and BuildPrompt 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
BuildPrompt
- Answers link back to source documents
- Built for regulated infrastructure work
- Workflows configurable per use case
- No public pricing
- Aimed at large enterprises only
- No self-serve signup
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 BuildPrompt if you want:
- Answers link back to source documents
- Built for regulated infrastructure work
- Workflows configurable per use case
Watch out: no public pricing.
Mastt vs BuildPrompt FAQ
What is the difference between Mastt and BuildPrompt?
Mastt: Capital project management software with an AI agent for project teams. BuildPrompt: Agentic AI platform for construction and asset data in regulated projects. Both are legal, finance & hr tools.
Is Mastt or BuildPrompt cheaper?
Mastt starts at $165/mo and BuildPrompt starts at See pricing page. Check both pricing pages for current plans.
Do Mastt and BuildPrompt have free plans?
Mastt: Yes. BuildPrompt: No.
Who makes Mastt?
Mastt is made by Mastt, based in Australia.
Who makes BuildPrompt?
BuildPrompt is made by BuildPrompt, based in United Kingdom.
Which should I choose, Mastt or BuildPrompt?
Choose Mastt if you value free start with no credit card and month-to-month billing option. Choose BuildPrompt if you value answers link back to source documents and built for regulated infrastructure work.