# BizJet AI

Aiolum story: https://aiolum.com/story/bizjet-ai/ · added 2026-11-08 · updated 2026-11-08

**In short.** BizJet AI (AI project management and back-office assistant for residential builders, United States): Acquired by Buildertrend for undisclosed terms, July 2026. Evidence grade E: no revenue figure was checked. Team: 2 co-founders; fewer than 10 people at the largest, only the 2 co-founders at the sale in July 2026. Launched May 2025; sold 14 months after launch.

AI project management and back-office assistant for residential builders · United States · AI-native · team of 2 to 10 · sold · group: Operations, logistics and trades

- Outcome: Acquired by Buildertrend for undisclosed terms, July 2026 (evidence grade of the headline number: E; no revenue figure)
- Launch: May 2025; months from launch to the outcome: 14
- Team: 2 co-founders; fewer than 10 people at the largest, only the 2 co-founders at the sale in July 2026
- Outside funding: No funding round reported; the founder said it had reached the seed stage
- Main factor: A buyer with builders' data
- Meters, 1 to 4: evidence strength 1, copyable pattern 2, capital needed 2
- Tags: AI-native, Small team, Bootstrapped, Exit, B2B, Construction

Links:

- Visit bizjet.ai: https://bizjet.ai/

**The product.** Software for residential builders and remodelers that tracks projects, budgets, schedules, change orders and subcontractors, with an AI assistant that answers questions about the builder's own numbers in plain English, drafts estimates, schedules, change orders and invoices, and analyses vendor estimates. A free plan covers one project, leads and contacts without AI; the paid Pro plan adds the AI features.

**Why it worked.** Ruhaab Markas started it after he saw how hard the back-office work was in a residential construction company he had invested in. He and John Baker, who had both worked on AI products at large technology companies, built it in about 18 months and then sold the company to Buildertrend, the construction management software company whose data and customers they wanted to work with.

Evidence grades: A = disclosed by a public company, a filing or a payment processor, or verified by one; B = two or more independent reports agree, or a journalist confirmed it; C = a founder claim that no one else verified; D = reported, not verified: one founder claim or a third-party estimate with no second source; E = no revenue figure found, so the headline is a non-money fact and the other facts carry their own grades; calc = computed on this page from graded facts.

## Summary

BizJet AI made an agent-native product (software built around AI agents, programs that use a large language model, a model trained on a large amount of text, to plan and carry out tasks step by step) for residential construction. It covered preconstruction (the estimating and planning work before building starts), project management, financials, and the work with homeowners and subcontractors.

Ruhaab Markas and John Baker co-founded it; Markas told Silicon Prairie News in August 2026 that the work began about a year and a half earlier and that the team grew to fewer than 10 people. In late July 2026 Buildertrend, a residential construction management platform from Omaha, announced that it had bought the company. Terms were not disclosed, and at the time of the deal the team was the two co-founders.

No revenue figure, customer count or sale price was found in any source, so this story has grade E: a real business with checked facts but no money figure. The site was still live on 8 November 2026 with a free plan and a paid Pro plan.

## Pricing

BizJet.AI prices on 8 November 2026, from the pricing section of its home page (grade C); read after the sale, no earlier copy exists

| Plan | Per month, billed yearly (US$) | Per month, billed monthly (US$) | Limit |
|---|---|---|---|
| Free | 0 | 0 | 1 project, leads and contacts, project financials, schedule and task tracking; no AI features |
| Pro |  | 75 | Unlimited projects, AI project assistant, budget tracking, scheduling, documents, subcontractors, profit analytics |

The page says "Save 25% with annual billing" for Pro but does not show the annual price, so that column is empty; 25% off US$75 would be US$56.25 a month (calculated). Pro has a 14-day free trial with no credit card. The page does not say whether the price is per user; it says "More than 10 users? Reach out for group discounts". A separate free CRM and sales pipeline is offered "Free Forever".

## How much did BizJet AI make, and what was it sold for? The numbers, graded

A two-founder AI company for home builders, sold to a construction software company about 14 months after its first domain; no revenue, customer count or price is public

| Fact | Value | Grade | Note | Sources |
|---|---|---|---|---|
| Status, late July 2026 | acquired by Buildertrend | B | Dealroom, 31 July 2026: "Buildertrend has acquired BizJet AI". Silicon Prairie News: "Buildertrend announced in late July its acquisition of BizJet AI"; Buildertrend said it was its fifth acquisition. | [2, 3] |
| Sale price | not disclosed | B | Dealroom: "Terms were not disclosed." Silicon Prairie News: "Buildertrend declined to share the specifics of the acquisition." | [2, 3] |
| Founders | Ruhaab Markas and John Baker | B | Named as co-founders by Dealroom and Silicon Prairie News, both from Buildertrend's announcement. Markas is based in Dallas and Baker in Seattle. | [2, 3] |
| Start | about early 2025 | C | Markas in August 2026: "The origins of their startup began about a year and a half ago", after trouble with the back office of a residential construction company he had invested in. | [2] |
| First domains | bizjetai.com on 19 May 2025; bizjet.ai on 17 July 2025 | B | Registry records. No Internet Archive copy of either domain existed on 8 November 2026, so no earlier use of the names was found. | [5] |
| Team size | fewer than 10 at the largest; 2 at the sale | C | Markas said the company "scaled to fewer than 10 team members" and that "At the time of the deal ... the BizJet AI team consisted of him and Baker". | [2] |
| Funding | no round reported | C | Markas said BizJet AI "reached the seed stage" and was facing "the question of whether to raise venture capital" when talks with Buildertrend began. No investor or amount is named. | [2] |
| Prices, 8 November 2026 | Free plan; Pro US$75 a month | C | Pricing section of the home page, read after the sale. The free plan says "No AI features". | [1] |
| AI models | GPT-5.5 and Gemini 3.5 | C | Home page: "powered by GPT-5.5 & Gemini 3.5". | [1] |
| Paying customers | none named | C | No source names a paying builder or gives a customer count. | [1, 2, 3] |
| Founders after the sale | vice president of product, AI (Markas); distinguished engineer (Baker) | B | From Buildertrend's announcement as reported by Dealroom and Silicon Prairie News. | [2, 3] |
| Time from first domain to the sale | 14 months | calc | Calculated: May 2025 to July 2026. | [3, 5] |

How to read this table: a grade B value is the buyer's announcement as reported by the press, or a domain registry record. A grade C value is a statement by the founder or by the company's own site. A "calc" value was computed on this page. No revenue amount exists in the sources.

## When did BizJet AI launch, and how did it grow? Timeline

From a founder's problem in a construction company he had invested in to a sale to Buildertrend, in about a year and a half. Each entry carries its grade.

- **About early 2025** (grade C [2]): Ruhaab Markas starts the company to give builders a tool that sorts and explains complicated project data, according to his August 2026 interview.
- **19 May 2025** (grade B [5, 4]): The domain bizjetai.com is registered; the company's email addresses use it.
- **17 July 2025** (grade B [5]): The product domain bizjet.ai is registered.
- **Late July 2026** (grade B [2, 3]): Buildertrend announces that it has acquired BizJet AI. Terms are not disclosed. Markas becomes vice president of product, AI, and Baker a distinguished engineer.
- **14 August 2026** (grade C [2]): Markas tells Silicon Prairie News that the team was the two co-founders at the time of the deal and that a LinkedIn message to Buildertrend's chief product officer led to the talks.
- **8 November 2026** (grade C [1]): bizjet.ai is still live with the notice "BizJet.AI has been acquired by Buildertrend" and its free and Pro plans.

## Why did BizJet AI work?

### Chat over the builder's own numbers

The assistant answers questions such as "Which projects are behind schedule?" or "Compare labor costs across my active jobs" from the builder's budgets, schedules and change orders. The home page calls it "ChatGPT for Builders".

### Free records, paid AI

The free plan holds leads, contacts and one project with no AI. The AI assistant, budget predictions, scheduling and document drafting are in the paid Pro plan. A free CRM brings builders in before they pay.

### Selling to the company with the data

Markas told Silicon Prairie News that "access to data is what can push a venture ahead" and that Buildertrend's "decades of data" create an advantage a startup "could not match otherwise". Instead of raising venture capital, the founders sold the company to that data owner.

## How it was built

The sources say little about the technology. These points are company statements or visible in the site's code.

- The home page says the assistant is "powered by GPT-5.5 & Gemini 3.5", models from OpenAI and Google.
- The marketing site is a Next.js application (its page files load from /_next/static), and its script links to a separate web app at app.bizjet.ai.
- Both founders had built AI products at Amazon and Google, according to Dealroom; Silicon Prairie News adds Apple to their past employers.

Sources: [1, 2, 3]

## Who tried this before BizJet AI, and why did they fail?

Three companies in our database of failed startups promised to make home building or renovation more efficient with technology and failed. The values below are from that database and are not independently verified.

The failed startups come from our database of dead startups, retold here in our own words; Its entries are AI-assisted summaries of public sources, so they carry no evidence grade.

### Katerra (2015 to 2022; funding US$2.6B; cause: Unit Economics)

- Promise: One company that would design, make and build buildings itself, removing the waste between architects, suppliers and builders.
- Why it died: It built factories and supply chains before it had enough demand, and the costs of construction work did not fall as planned.
- Record: 

### Pro.com (2014 to 2020; funding US$60.8M; cause: Competition)

- Promise: An end-to-end service that matched homeowners with reliable contractors for home improvement projects.
- Why it died: Larger, better-known rivals took the market, and its model needed many people for each project.
- Record: 

### Iwjw (Love Home) (2014 to 2019; funding US$200M; cause: Unit Economics)

- Promise: A marketplace that would make Chinese home renovation transparent by connecting homeowners with contractors, designers and suppliers.
- Why it died: Finding each homeowner cost too much and few customers came back, so the business lost money on each project.
- Record: 

## What changed

Katerra, Pro.com and Iwjw raised large sums to change how building and renovation work is organized: factories, contractor marketplaces, managed projects. BizJet AI did not try to change the work. It sold software to builders who already run their own jobs, and a language model did the reading, summing and drafting that an office manager would do.

The second change is the exit. The founders did not need a large company to reach the builders: they sold to Buildertrend, which already had the customers and, in Markas's words, "decades of data". The price of that sale is not public.

## Can one person copy BizJet AI now?

**Verdict: The method, yes. The result, unknown.**

Two experienced AI engineers built a vertical AI product for one trade in about a year and a half and sold the company to the main software vendor of that trade. No source says what the sale was worth or how many builders paid, so a reader cannot tell whether it was a success in money terms.

1. Start from a back-office problem you saw yourself in one business of the trade.
2. Put the trade's records (projects, budgets, schedules, change orders) in one place and let a language model answer questions about them.
3. Give the records away free and charge for the AI features.
4. Talk early to the software company that already holds the trade's data; it can be a partner or a buyer.

**What is still open.** The same approach for other trades whose owners do their own paperwork: landscapers, roofers, pool builders, electrical contractors.

## What could go wrong for BizJet AI?

- **What is not verified.** No revenue figure, no customer count and no sale price were found. We looked for Buildertrend's own announcement (buildertrend.com answered 403 Forbidden; Yahoo Finance, which carries a copy, disallows ClaudeBot in its robots.txt; Newsfile served a bot check and Nasdaq did not answer), a payment-processor profile, a founder interview with a figure and Internet Archive copies of bizjet.ai and bizjetai.com (none existed on 8 November 2026). The Pro plan at US$75 a month, as listed on the BizJet.AI site, was read on 8 November 2026, after the sale; no copy shows that it was sold before the sale, and no source names a paying builder. The start date rests on Markas's words "about a year and a half ago" and on the domain records. A reader could look for Buildertrend's press release or a founder post with numbers.
- **Competition.** Buildertrend itself was already developing its own AI tools, according to Silicon Prairie News, which is part of why it bought the team. On this site, Tradestack (AI agents for the quoting and back office of trade contractors) and Tyce (AI preconstruction for contractors) sell similar AI to builders, and neither has been sold.
- **Dependence on model providers.** The home page says the assistant is "powered by GPT-5.5 & Gemini 3.5" and uses "The same AI models that power ChatGPT". The product depended on OpenAI and Google for its core feature, so their prices and terms set part of its costs. After the sale, users of bizjet.ai depend on Buildertrend's plans for the product, which no source states.
- **Numbers on the home page are examples.** The chat example on the home page (a 23.4% profit margin on a "Henderson kitchen remodel", a US$847K pipeline) is a product demonstration, not customer data or company results.

## Sources

1. BizJet.AI for Construction - AI-Powered Project Management (home page) — https://bizjet.ai/ (grade C). Read in full on 8 November 2026, including the pricing section and the page's script file, which links the web app at app.bizjet.ai.
2. Silicon Prairie News, 14 August 2026: Buildertrend furthers its AI ambitions with the acquisition of early-stage startup BizJet AI (Ben Goeser) — https://siliconprairienews.com/2026/08/buildertrend-furthers-its-ai-ambitions-with-the-acquisition-of-early-stage-startup-bizjet-ai/ (grade B). Read in full. Quotes Buildertrend's press release and interviews Markas and Buildertrend's chief product officer; source for the start date, team size, funding stage and the undisclosed terms.
3. Dealroom News, 31 July 2026: Buildertrend acquires BizJet AI to bring agentic AI to home construction — https://dealroom.co/news/142308-buildertrend-acquires-bizjet-ai-to-bring-agentic-ai-to-home-construction/ (grade B). Read in full (downloaded by the pipeline on 8 November 2026). Source for the acquisition, the co-founders, the product areas and the founders' new roles.
4. BizJet.AI privacy policy — https://bizjet.ai/privacy-policy (grade C). Read in full on 8 November 2026. Last updated 28 July 2026; gives the contact domain bizjetai.com.
5. WHOIS registry records for bizjet.ai and bizjetai.com — https://lookup.icann.org/en/lookup?name=bizjet.ai (grade B). Read with the whois command-line tool on 8 November 2026 (bizjet.ai at whois.nic.ai: created 17 July 2025, registrar GoDaddy; bizjetai.com: created 19 May 2025, registrar Squarespace Domains). The link is the public ICANN lookup; this page did not read it there.
6. Database of failed startups, local export — /method/#dead (grade C). Local export. AI-written summaries, not independently verified. Source for the failed predecessors.

Contact: aiolum@livyden.com. Run BizJet AI? Send corrections or a verified figure to aiolum@livyden.com (subject: Correction: BizJet AI).