When was Untether AI founded?

Untether AI was founded in 2018.

Where is Untether AI located?

Untether AI is headquartered in Toronto, Canada.

How many employees does Untether AI have?

As of Mar 31, 2026, the latest employee count at Untether AI is 19.

Is Untether AI a funded company?

Untether AI is a funded company, having raised a total of $152M across 5 funding rounds to date. The company's 1st funding round was a $***** Seed round.

When was the latest funding round of Untether AI?

Untether AI's latest funding was a $***** Series B round on Jul 20, 2021, with participation from 4 investors. Its primary sector is Digital ICs. In Canada, the Digital ICs sector has seen $133M in funding in 2026 to date.

Where does Untether AI rank among its competitors?

Untether AI ranks 24th amongst 95 active competitors, of which 45 are funded. It stands 7th in terms of total funding among its competitors. The most recent competitor to raise funding was Axelera AI, which secured $250M in Feb, 2026.

Who are the top competitors of Untether AI?

Untether AI's top competitors include Ambarella, Biren Technology and Cerebras. Among them, Axelera AI secured the most recent funding round in February, 2026.

Untether AI - 2026 Company Profile, Team, Funding & Competitors

Company Details

Developer of hardware and software for artificial intelligence inference acceleration. The company provided integrated circuits designed for faster throughput and greater energy efficiency. Its architecture moved the compute element directly adjacent to memory cells. The company’s products supported model imports from standard frameworks.

Website: untether.ai
Social
Email ID: *****@untether.ai
Phone Number: +1 **********

Key Metrics

Founded Year

2018

Location

Toronto, Canada

Stage

Acqui-Hired

Total Funding

$152M in 5 rounds

Latest Funding Round

Series B, Jul 20, 2021, $*****

Investors

Intel Capital & 3 more

Ranked

24^th among 95 active competitors

Employee Count

19 as on Mar 31, 2026

Similar Companies

Nvidia & 301 more

View Untether AI's full profile

Untether AI has raised a total funding of $152M over 5 rounds. Its latest funding round was a Series B round on Jul 20, 2021 for $*****. 4 investors participated in its latest round. Untether AI has 4 institutional investors.

Here is the list of recent funding rounds of Untether AI:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jul 20, 2021	5624938	Series B	9575847	8486247	9221710	7961695
Jul 13, 2020	1522986	Series A	8671942	4306962	1223359	Intel Capital
Nov 05, 2019	2613007	Series A	4765915	1679098	Radical Ventures	Intel Capital

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View details of Untether AI's funding rounds and investors

The founders of Untether AI are Darrick Wiebe and Raymond Chik. Chris Walker is the CEO of Untether AI.

Here are the details of Untether AI's key team members:

Darrick Wiebe: Former Co-Founder of Untether AI.
Raymond Chik: Former Co-Founder of Untether AI.
Contact Info: 1 email address

Untether AI's Board of Directors

Untether AI's board has 5 active members. Shaygan Kheradpir, Paul Miller, Arun Chetty, Tomi J. Poutanen and Josh Teichman are independent board members.

Here is the list of Untether AI's board of directors:

Name	Type	Representing	Status	Duration
Shaygan Kheradpir	Independent board member	-	Current	4y 9m
mrkxpuj	Independent board member	-	Current	3y 3m
anj{aek	Independent board member	-	Current	8y 6m
qxxiatm	Independent board member	-	Current	8y 6m
dyvjdiy	Independent board member	-	Current	3y 9m

View details of Untether AI's Founder profiles and Board Members

Untether AI's employee count trend

Untether AI has 19 employees as of Mar 26. Here is Untether AI's employee count trend over the years:

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Top competitors of Untether AI include Ambarella, Biren Technology and Cerebras. Here is the list of Top 10 competitors of Untether AI, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Ambarella 2004, Santa Clara (United States), Public	Manufacturer of AI-enabled image processors	$15.4M	Corner Ventures, Riverwood Capital & 7 others	71/100
2nd	Biren Technology 2019, Minhang (China), Public	Developer of AI acceleration modules, cards, and software development platforms	$904M	Shanghai Guotou Pioneer Artificial Intelligence Industry Fund, Ping An ... & 36 others	70/100
3rd	Cerebras 2015, Sunnyvale (United States), Series H	Platform offering computing and artificial intelligence solutions	$2.55B	Fidelity Investments, Coatue & 29 others	70/100
4th	Arm 1990, Cambridge (United Kingdom), Public	Provider of compute subsystems, CPUs, GPUs, system IP, and security IP	-	SoftBank Vision Fund, SoftBank & 6 others	70/100
5th	Celestial AI 2020, Santa Clara (United States), Acquired	Developer of optical interconnect technology for artificial intelligence infrastructure systems	$589M	Koch Disruptive Technologies, Fidelity Investments ... & 21 others	68/100
6th	Axelera AI 2021, Eindhoven (Netherlands), Series C	Developer of hardware and software for edge artificial intelligence inference	$450M	Innovation Industries, Samsung Catalyst Fund ... & 13 others	66/100
7th	SiMa.ai 2018, San Jose (United States), Series C	Developer of hardware and software platform for physical artificial intelligence	$355M	Fidelity Investments, Maverick Capital & 13 others	65/100
8th	EnCharge 2022, Santa Clara (United States), Series B	Developer of hardware and software for edge-to-cloud artificial intelligence compute	$144M	Tiger Global Management, ACVC Partners & 18 others	64/100
9th	EdgeCortix 2019, Chuo (Japan), Series B	Developer of energy-efficient AI processors, accelerators, modules, cards, and systems	$138M	SBI Investment, Vajra & 13 others	63/100
10th	Pliops 2015, Ramat Gan (Israel), Series D	Platform offering HPC storage accelerator for enterprises	$205M	Koch Disruptive Technologies, Xilinx & 19 others	63/100
24th	Untether AI 2018, Toronto (Canada), Acqui-Hired	Developer of hardware and software for artificial intelligence inference acceleration	$152M	CPP Investments, Radical Ventures & 2 others	54/100