When was OptimalPlus founded?

OptimalPlus was founded in 2005 and raised its 1st funding round within a year of its incorporation.

Where is OptimalPlus located?

OptimalPlus is headquartered in Holon, Israel.

Who is the current CEO of OptimalPlus?

Dan Glotter and Eric Starkloff s of OptimalPlus.

How many employees does OptimalPlus have?

As of Mar 01, 2026, the latest employee count at OptimalPlus is 50 - 199.

Is OptimalPlus a funded company?

OptimalPlus is a funded company, having raised a total of $81M across 4 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on Jul 26, 2005.

When was the latest funding round of OptimalPlus?

OptimalPlus' latest funding was a $***** Series C round on Sep 09, 2015, with participation from 3 investors.

Where does OptimalPlus rank among its competitors?

OptimalPlus ranks 32nd amongst 1224 active competitors, of which 132 are funded. It stands 5th in terms of total funding among its competitors. The most recent competitor to raise funding was Algo8, which secured $1.97M in Apr, 2026.

Who are the top competitors of OptimalPlus?

OptimalPlus' top competitors include Cognite, Algo8 and Seeq. Among them, Algo8 secured the most recent funding round in April, 2026.

OptimalPlus - 2026 Company Profile, Team, Funding & Competitors

Company Details

OptimalPlus is a provider of test management solutions for the semiconductor industry. It offers yield learning and reclamation, test time reduction, outlier detection, analysis and reporting, fleet control, and dashboard for on-site/remote operational control, station controller, and test floor operations solutions. The company serves to test and product engineers, tester/prober/handler engineers, industrial engineers, yield engineers, quality and reliability engineers, engineering and operational managers, IT managers, and technicians. It is used by almost all the major semiconductor foundries. Clients include Qualcomm, Socionext, Xilinx, Nvidia, Marvel, and ZF.

Website: optimalplus.com
Social
Email ID: *****@optimalplus.com
Phone Number: +972 **********

Key Metrics

Founded Year

2005

Location

Holon, Israel

Stage

Acquired

Total Funding

$81M in 4 rounds

Latest Funding Round

Series C, Sep 09, 2015, $*****

Investors

Pitango & 5 more

Ranked

32^nd among 1224 active competitors

Employee Count

50 - 199 as on Mar 01, 2026

Similar Companies

Seeq & 495 more

Exit Details

Acquired by National Instruments (Jun 02, 2020)

View OptimalPlus' full profile

OptimalPlus got acquired by National Instruments on Jun 02, 2020 at an acquisition amount of $*****.

Click here to take a look at OptimalPlus's acquisition in detail

OptimalPlus has raised a total funding of $81M over 4 rounds. Its first funding round was on Jul 26, 2005. Its latest funding round was a Series C round on Sep 09, 2015 for $*****. 3 investors participated in its latest round. OptimalPlus has 6 institutional investors.

Here is the list of recent funding rounds of OptimalPlus:

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Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Sep 09, 2015	2845631	Series C	7454413	9032145	5535800	4122213
Nov 11, 2012	7357611	Series B	1289295	7958640	1016556	Pitango & 2 more
Dec 09, 2007	3564121	Series B	6379956	1160792	Evergreen Venture Partners	Pitango & 1 more

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View details of OptimalPlus's funding rounds and investors

The founders of OptimalPlus is Dan Glotter.

Here are the details of OptimalPlus' key team members:

Dan Glotter: Founder & CEO of OptimalPlus.
Contact Info: 1 email address
Eric Starkloff: CEO of OptimalPlus.

View details of OptimalPlus's Founder profiles and Board Members

OptimalPlus' employee count trend

OptimalPlus has 50 - 199 employees as of Mar 26. Here is OptimalPlus's employee count trend over the years:

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Top competitors of OptimalPlus include Cognite, Algo8 and Seeq. Here is the list of Top 10 competitors of OptimalPlus, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Cognite 2016, Lysaker (Norway), Acquired	Provider of industrial artificial intelligence and data management platform solutions	$225M	TCV, Accel & 5 others	70/100
2nd	Algo8 2016, Houston (United States), Public	Provider of industrial artificial intelligence platform for energy and manufacturing sectors	$2.59M	IIT Startups, Startup Incubation and Innovation Centre ... & 3 others	68/100
3rd	Seeq 2013, Seattle (United States), Series D	Industrial data analytics solutions provider	$198M	Altira Group, Sixth Street & 14 others	67/100
4th	Haber 2017, Pune (India), Series C	AI based automation solutions for process and utility optimization	$65.2M	Beenext, Accel & 12 others	66/100
5th	Instrumental 2015, Palo Alto (United States), Series C	Provider of production analysis for manufacturing industry	$81.7M	Digital Venture Builder, Canaan & 10 others	66/100
6th	Cognex 1981, Natick (United States), Public	Manufacturer of machine vision systems and industrial barcode readers and verifiers	-	Starboard Capital Partners, Venrock	65/100
7th	Durr 1895, Bietigheim Bissingen (Germany), Public	Intelligent production control software	-	Aton, Europa	65/100
8th	PDF Solutions 1991, Santa Clara (United States), Public	Yield improvement solutions for IC manufacturing processes	-	Quan Funds, RWI Ventures & 1 others	65/100
9th	Cerrion 2021, Zurich (Switzerland), Series A	Developer of computer vision technology that generates production insights and detects process deviations in real-time	$23.5M	Creandum, Goat Capital & 19 others	65/100
10th	proteanTecs 2017, Haifa (Israel), Series D	Provider of cloud-based lifecycle analytics software for chips	$250M	Koch Disruptive Technologies, Redline Capital Management ... & 25 others	63/100
32nd	OptimalPlus 2005, Holon (Israel), Acquired	Provider of yield management solutions for the semiconductor industry	$81M	Aviv Venture Capital, Viola Group & 4 others	51/100