When was PromptLayer founded?

PromptLayer was founded in 2021 and raised its 1st funding round 4 years after it was founded.

Where is PromptLayer located?

PromptLayer is headquartered in New York City, United States.

How many employees does PromptLayer have?

As of Jul 31, 2026, the latest employee count at PromptLayer is 18.

Is PromptLayer a funded company?

PromptLayer is a funded company, having raised a total of $***** in its 1st and only funding round, a Seed round on Feb 10, 2025.

When was the latest funding round of PromptLayer?

PromptLayer's latest funding was a $***** Seed round on Feb 10, 2025, with participation from 12 investors.

Where does PromptLayer rank among its competitors?

PromptLayer ranks 1st amongst 84 active competitors, of which 6 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was PromptLayer, which secured $4.8M in Feb, 2025.

Who are the top competitors of PromptLayer?

PromptLayer's top competitors include Makora, Zep and Mintii. Among them, PromptLayer secured the most recent funding round in February, 2025.

PromptLayer - 2026 Company Profile, Team, Funding & Competitors

PromptLayer is a seed company based in New York City (United States), founded in 2021 by Jared Zoneraich and Jonathan Pedoeem. It operates as a Providing tools for tracking, managing, and sharing GPT prompt engineering. PromptLayer has raised $4.8M in funding. The company has 84 active competitors, including 6 that are funded. Its top competitors include companies like Makora, Zep and Mintii.

Company Details

Providing tools for tracking, managing, and sharing GPT prompt engineering. Features include prompt versioning, API usage monitoring, and cost analysis. It acts as a middleware between code and GPT prompt engineering, allowing them to track, manage, and share their prompts.

Website: www.promptlayer.com/
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Email ID: *****@promptlayer.com

Key Metrics

Founded Year

2021

Location

New York City, United States

Stage

Seed

Total Funding

$4.8M in 1 round

Latest Funding Round

Seed, Feb 10, 2025, $*****

Investors

Ivan Bercovich & 16 more

Ranked

1^st among 84 active competitors

Employee Count

18 as on Jul 31, 2026

Similar Companies

Makora & 112 more

View PromptLayer's full profile

PromptLayer has raised a total funding of $4.8M over 1 round. Its latest funding round was a Seed round on Feb 10, 2025 for $*****. 12 investors participated in its latest round. PromptLayer has 3 institutional investors and 14 angel investors.

Here is the list of recent funding rounds of PromptLayer:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Feb 10, 2025	4014552	Seed	3583394	4595079	1534341	2220913

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View details of PromptLayer's funding rounds and investors

The founders of PromptLayer are Jared Zoneraich and Jonathan Pedoeem.

Here are the details of PromptLayer's key team members:

Jared Zoneraich: Co-Founder of PromptLayer.
Jonathan Pedoeem: Co-Founder of PromptLayer.

View details of PromptLayer's Founder profiles and Board Members

PromptLayer's employee count trend

PromptLayer has 18 employees as of Jul 26. Here is PromptLayer's employee count trend over the years:

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Top competitors of PromptLayer include Makora, Zep and Mintii. Here is the list of Top 10 competitors of PromptLayer, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	PromptLayer 2021, New York City (United States), Seed	Providing tools for tracking, managing, and sharing GPT prompt engineering	$4.8M	Verissimo Ventures, Geek Ventures & 15 others	40/100
2nd	Makora 2024, New York (United States), Series A	Provider of an AI-powered platform for GPU code generation and optimization	$8.57M	-	36/100
3rd	Zep 2023, San Francisco (United States), Seed	Developer of a context engineering and agent memory platform for AI	$500K	Y Combinator, Step Function	31/100
4th	Mintii 2024, Santiago (Chile), Unfunded	Provider of a platform for managing traditional distribution channels	-	-	31/100
5th	AIMon 2021, Saratoga (United States), Seed	The platform monitors and improves AI application weaknesses	$2.3M	Bessemer Venture Partners, Tidal & 1 others	30/100
6th	Crystal 2023, Palo Alto (United States), Unfunded	Democratizing super intelligence through efficient, accessible, and playful AI research	-	-	29/100
7th	Prompt Builder 2025, Vancouver (Canada), Unfunded	Provider of an AI prompt builder, generator, optimizer, and library	-	-	27/100
8th	Sugarcane AI 2023, San Francisco (United States), Deadpooled	AI-powered open-source NPM ecosystem to build and ship prompts over APIs	-	-	24/100
9th	promptve.io Unfunded	Provider of AI prompt engineering platform with version control capabilities	-	-	24/100
10th	PromptCompose 2025, Amman (Jordan), Unfunded	Developer of prompt engineering infrastructure, providing versioning, testing, and deployment tools	-	-	24/100