# Glue Studio

Aiolum story: https://aiolum.com/story/glue-studio/ · added 2026-11-08 · updated 2026-11-08

**In short.** Glue Studio (AI test planning and test-script generation for hardware validation engineers, United States): Acquired by Emerson, August 2026. Evidence grade E: no revenue figure was checked. Team: Founded in 2024 by David Sulpy (CEO) in a PSL and Fortive studio venture, with CTO Will Blaschko; headcount at the sale not published. Launched 31 October 2024; sold 22 months after launch.

AI test planning and test-script generation for hardware validation engineers · United States · AI-native · team of 2 to 10 · sold · group: Developer tools and coding agents

- Outcome: Acquired by Emerson, August 2026 (evidence grade of the headline number: E; no revenue figure)
- Launch: 31 October 2024; months from launch to the outcome: 22
- Team: Founded in 2024 by David Sulpy (CEO) in a PSL and Fortive studio venture, with CTO Will Blaschko; headcount at the sale not published
- Outside funding: US$2M pre-seed led by Fortive, with Pioneer Square Ventures and the AIStudio Fund of PSL and Mayfield (January 2025, the company said)
- Main factor: Domain experience
- Meters, 1 to 4: evidence strength 1, copyable pattern 1, capital needed 3
- Tags: AI-native, Small team, Funded, Exit, B2B, Test engineering

Links:

- Visit gluestudio.com: https://gluestudio.com/

**The product.** A web application for engineers who test electronic hardware. It reads the design specifications and reference documents of a product, finds the requirements and limits in them, builds a test plan in which every test case points back to its source, suggests instruments from the lab's own pool, and writes Python scripts that run the tests. It runs on AWS GovCloud, a separate part of Amazon's cloud for regulated US work.

**Why it worked.** Before a new device ships, engineers must prove by measurement that it meets its specification, and Glue's launch release says that setting up these tests can take from a few weeks to 18 months. Glue started with the customer contacts of Tektronix, an instrument maker, and the staff of a venture studio, and its product fitted the AI plans of Emerson, a large instrument group, which bought it 22 months after the launch.

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

Glue Studio is hardware validation software. Validation means proving with measurements that a built device meets its design specification. An engineer uploads the design documents; the AI reads them, lists what must be tested, and proposes a test plan, the list of test cases with their limits and methods. It then recommends test instruments and writes Python test scripts. Glue Inc. of Seattle launched it as a beta for select customers on 31 October 2024.

The company came out of a corporate program. Tektronix, an oscilloscope maker owned by the industrial group Fortive, worked with Pioneer Square Labs (PSL), a Seattle venture studio: a firm that tests startup ideas with its own staff and then recruits a chief executive to run each one as a separate company. PSL chose David Sulpy, a former Tektronix executive, as CEO; Glue's own release says he founded the company in 2024, and Will Blaschko, formerly of Amazon Alexa, is its CTO. Glue Inc. said in January 2025 that it raised a US$2 million pre-seed round, the first outside money in a startup, led by Fortive. On 6 August 2026 Emerson, which owns the NI test-and-measurement business, announced that it had acquired Glue Inc.

Emerson did not disclose the terms, and no source gives revenue, a customer count or the team size. The evidence grade is E: the buyer confirms the sale, but there is no money figure. Glue's pricing page of June 2025, as the Internet Archive copied it, listed a Team plan at US$1,500 per seat per month, so a paid plan was on offer before the sale.

## Pricing

Glue Studio prices in June 2025, from the Internet Archive's copy of gluestudio.com/pricing (grade C); the live pricing page answers 'page not found' in November 2026

| Plan | Per month, billed yearly (US$) | Per month, billed monthly (US$) | Limit |
|---|---|---|---|
| Free (trial) |  | 0 | 30 days; 1 project; 1 revision |
| Team |  | 1,500 per seat | minimum 5 seats; up to 20 products or revisions; AI-assisted planning; collaboration |
| Enterprise |  | custom | unlimited seats and products; ITAR GovCloud option; single sign-on; custom integrations |

The page does not say whether the Team price is billed monthly or yearly, so it is shown in the monthly column. The free plan is a 30-day trial. After the open beta ended on 3 December 2025, the company asked users to contact a Glue representative about ongoing access.

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

A studio-built Seattle company that launched AI test planning for hardware in October 2024 and was acquired by Emerson 22 months later; no price or revenue is public

| Fact | Value | Grade | Note | Sources |
|---|---|---|---|---|
| Sale | Acquired by Emerson, announced 6 August 2026 | A | Emerson's press release: Emerson 'today announced it has acquired Glue Inc.' for its Test & Measurement NI portfolio. Dealroom repeats it, and Glue's home page carries the headline. | [1, 2, 9] |
| Sale price | not disclosed | A | Emerson: 'Terms of the transaction were not disclosed.' | [1] |
| Launch | beta for select customers, 31 October 2024 | C | Glue's launch release: 'now available in beta for select customers'. | [3] |
| Founding | 2024, by David Sulpy, in a joint studio venture of PSL and Fortive | C | Glue's launch release. PSL's article says the idea was tested and the first version built with Tektronix, and that PSL then identified Sulpy as CEO. The earliest Internet Archive copy of gluestudio.com is from 8 October 2024. | [3, 5, 6] |
| Leaders | David Sulpy, CEO, former Tektronix test automation and software executive; Will Blaschko, CTO, formerly Amazon Alexa | C | Glue's funding release, 21 January 2025. | [4] |
| Funding | US$2 million pre-seed, January 2025 | C | Glue's release: led by Fortive, with Pioneer Square Ventures and the AIStudio Fund, a collaboration of PSL and Mayfield. | [4] |
| Published prices, June 2025 | Team plan US$1,500 per seat per month, minimum 5 seats; Enterprise custom; 30-day free trial | C | Internet Archive copy of the pricing page, 18 June 2025. | [6] |
| End of open beta | 3 December 2025 | C | Glue's notice 'Transitioning Out of Open Beta'. The release notes of that day address 'licensed Glue user[s]'. | [7, 8] |
| Paying customers | none named | C | PSL, an investor, wrote that during validation 'we also found customers for Glue Studio' with 'willingness to play and pay'. The home page quotes carry only job titles. | [5, 9] |
| Hosting | AWS GovCloud | C | Glue's FAQ: 'We host our software on AWS GovCloud (a FedRAMP approved infrastructure).' | [9] |
| Team size | not published | C | Glue's About page describes 'a diverse team of passionate engineers, designers, AI specialists, and industry veterans' without a number. | [10] |
| Time from beta launch to sale | 22 months | calc | Calculated: October 2024 to August 2026. | [3, 1] |

How to read this table: grade A is the buyer's own announcement. Grade B is a news item that repeats it. Grade C is a statement by Glue on its own pages or by its investor PSL. A "calc" value was computed on this page. No revenue amount or sale price exists in the sources.

## When did Glue Studio launch, and how did it grow? Timeline

From a corporate studio project to an acquisition by a large instrument group in 22 months. Each entry carries its grade.

- **2024** (grade C [5, 3, 10]): Tektronix and PSL test AI ideas for electronics engineers in a Fortive innovation partnership. One becomes Glue Studio; David Sulpy is named CEO and Glue Inc. is founded.
- **31 October 2024** (grade C [3]): Glue Studio launches in beta for select customers.
- **21 January 2025** (grade C [4]): Glue Inc. announces a US$2 million pre-seed round led by Fortive, the company said.
- **18 June 2025** (grade C [6]): The pricing page lists a free 30-day trial, a Team plan per seat and an Enterprise plan.
- **3 December 2025** (grade C [7, 8]): The Multi-Doc release ends the open beta; users are asked to discuss ongoing access with Glue.
- **6 August 2026** (grade A [1, 2]): Emerson announces it has acquired Glue Inc. to strengthen its NI Nigel AI. Terms are not disclosed.

## Why did Glue Studio work?

### Start from an instrument maker's customers

PSL writes that it tested the idea with Tektronix and its customers through surveys, prototype demos and interviews, and found the first customers in those conversations. The product was built for people who already buy test equipment.

### Documents in, tests out

The input is the documents engineers already have: specifications and reference documents. The output is what they write by hand today: a traceable test plan, an instrument list and Python scripts. That makes the gain easy to show in a demo.

### Built for regulated buyers

Hosting on AWS GovCloud, an ITAR option on the Enterprise plan and a public trust center answer the security questions of defense and aerospace customers before a sales call.

## How it was built

These points are the company's own statements on its pages and in its releases, and the account of its investor PSL. They are grade C.

- PSL and Tektronix ran idea tests with market surveys, prototype demos and customer interviews, then built a first version with a small team of AI engineers, product managers and designers before a CEO was named.
- The Glue Engine reads specifications, extracts requirements, recommends instruments and generates Python test scripts. No source names the language model behind it.
- Hosted on AWS GovCloud, which Glue calls 'a FedRAMP approved infrastructure'.
- Beta for select customers from October 2024; the open beta ended with the Multi-Doc release of 3 December 2025; Glue Learning followed in February 2026 and Glue Guidance in April 2026.
- Sales went through demos: the site's main button is 'Book demo'.
- The marketing site is built with Framer, as its page source shows.

Sources: [5, 9, 7, 8, 3]

## Who tried this before Glue Studio, and why did they fail?

Three companies in our database of failed startups sold test automation or AI tools to engineers 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.

### Testmunk (2012 to 2015; funding US$120K; cause: Competition)

- Promise: Automated testing of mobile apps on real devices.
- Why it died: Better-funded competitors such as BrowserStack and Sauce Labs offered more, and every phone system update forced new work on a small budget.
- Record: 

### Pathmind (2016 to 2019; funding US$5M; cause: No Market Need)

- Promise: AI simulations that optimize engineering and industrial processes without in-house AI experts.
- Why it died: The market was not ready, the product needed long customer education, and large cloud companies offered broader AI tools.
- Record: 

### Wattage (2013 to 2015; funding US$2M; cause: Unit Economics)

- Promise: Design custom electronic devices online without technical skills, then have them 3D printed.
- Why it died: 3D-printed products could not match the quality and cost of normal manufacturing, and logistics cost more than planned.
- Record: 

## What changed

Testmunk automated tests but had nothing a larger rival could not copy. Pathmind sold AI to engineers before they could use it. Wattage tried to make hardware design easy for people outside the field. Each sold a general promise to a market that was not ready or not paying.

Glue differs in three ways. Language models can now read long specifications and write test code, which was not possible for the earlier companies. Glue sold to engineers who already run test labs and already pay for instruments. And it was built by an instrument maker's studio, so a large instrument group was a natural buyer.

## Can one person copy Glue Studio now?

**Verdict: Not as one person.**

Glue had a corporate partner's customers, a venture studio's staff and, the company said, US$2 million before it sold. What one person can copy is the choice of task: a document-heavy engineering job with clear inputs and outputs, sold to people who already pay for tools.

1. Pick an engineering task where people turn long documents into checklists or scripts by hand.
2. Interview the people who buy the equipment for that task before you build.
3. Make every output point back to the line of the document it came from, so engineers can check it.
4. Answer security questions early: regulated buyers ask where the data is hosted.

**What is still open.** Other documents that engineers turn into checks by hand: compliance test plans for radio products, circuit-board design review lists, factory acceptance tests.

## What could go wrong for Glue Studio?

- **What is not verified.** No revenue figure and no sale price were found; Emerson's release says 'Terms of the transaction were not disclosed.' We looked for a figure in Emerson's announcement, a payment-processor profile, a founder interview and press with numbers. No paying customer is named: PSL, an investor, wrote that it 'found customers' willing to pay, and the three quotes on the home page are signed only with job titles such as 'Senior Validation Engineer'. The headcount at the sale is not published. A GeekWire article listed on Glue's press page could not be read (the site answered 403). A reader could look for a note on the deal in Emerson's quarterly filings or an interview with the founders after the sale.
- **A company built inside a corporate studio.** Glue did not start with an independent founder. PSL writes that it tested the idea and built the first version with Tektronix, then chose David Sulpy as CEO. Glue's release says he founded the company in 2024 in a joint studio venture of PSL and Fortive, and Fortive led the pre-seed round, the company said.
- **Competition and model providers.** Emerson's own NI Nigel AI, which Emerson calls the first AI built for test and measurement, was the closest product and is now the buyer. On this site, Guardrails AI is the nearest story: a small testing-software company acquired in 2026 with no price disclosed, but it tests AI software, not hardware. No source names the language model behind the Glue Engine, so its dependence on a model provider is not known; the company says it hosts on AWS GovCloud.
- **The product after the sale.** The June 2025 pricing page now answers 'page not found', and the site footer reads '© 2026 NATIONAL INSTRUMENTS CORP.' Emerson says Glue Studio's capabilities will strengthen Nigel. Whether Glue Studio stays on sale as a separate product is not stated.

## Sources

1. Emerson press release, 6 August 2026: Emerson Acquires Glue Inc. to Accelerate AI-Driven Test & Measurement Innovation — https://ir.emerson.com/news-events/press-releases/detail/644/emerson-acquires-glue-inc-to-accelerate-ai-driven-test-measurement-innovation (grade A). Read in full. The buyer's announcement. Source for the sale, its date, the undisclosed terms and the plan to add Glue Studio to NI Nigel AI.
2. Dealroom News: Emerson buys Glue Inc. to boost its AI test-and-measurement push — https://dealroom.co/news/143524-emerson-buys-glue-inc-to-boost-its-ai-test-and-measurement-push/ (grade B). Read in full in the pipeline's download of 8 November 2026. Repeats Emerson's statement and the undisclosed terms.
3. Glue Inc. release, 31 October 2024: Glue Studio Beta — https://gluestudio.com/updates/glue-studio-beta-launch (grade C). Read in full. Source for the launch date, the features, the 'few weeks to 18 months' claim and the founding in 2024.
4. Glue Inc. release, 21 January 2025: Glue Inc. Secures $2M in Pre-Seed Funding to Revolutionize Test Automation with AI-Powered Solutions — https://gluestudio.com/updates/glue-inc-secures-2m-in-pre-seed-funding-to-revolutionize-test-automation-with-ai-powered-solutions (grade C). Read in full. Source for the round, its investors, and the CEO and CTO.
5. Pioneer Square Labs article on AI corporate venture building with Tektronix that led to Glue Studio (dated 10.11.2024 on the page) — https://www.psl.com/feed-posts/step-by-step-ai-corporate-venture-building-tektronixs-journ%65y-to-glue-studio (grade C). Read in full. The investor's own account of how the idea was tested, built and spun out, and how the first customers were found.
6. Glue Studio pricing page, Internet Archive copy of 18 June 2025 — http://web.archive.org/web/20250618050503/https://gluestudio.com/pricing (grade C). Read in full. The live page answers 404 in November 2026. The Internet Archive's availability service gave 8 October 2024 as the earliest copy of the home page.
7. Glue Studio: Transitioning Out of Open Beta (effective 3 December 2025) — https://gluestudio.com/end-of-open-beta (grade C). Read in full. Source for the end of the open beta.
8. Glue Studio Updates page, releases of December 2025 to April 2026 — https://gluestudio.com/updates (grade C). Read in full. Source for the Multi-Doc, Glue Learning and Glue Guidance releases and the reference to licensed users.
9. Glue Studio home page, read 8 November 2026 — https://gluestudio.com/ (grade C). Read in full. Source for the product description, the unsigned job-title quotes, the AWS GovCloud hosting and the acquisition headline.
10. Glue Studio About page, read 8 November 2026 — https://gluestudio.com/about (grade C). Read in full. Source for the company's roots in a Tektronix, PSL and Fortive studio venture and the team description.
11. 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 Glue Studio? Send corrections or a verified figure to aiolum@livyden.com (subject: Correction: Glue Studio).