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ReflectionAI - About the company

ReflectionAI is a series B company based in New York City (United States), founded in 2025 by Ioannis Alexandros Antonoglou and Misha Laskin. It operates as a Developer of autonomous coding systems. ReflectionAI has raised $2.13B in funding from Lightspeed Venture Partners and CRV, with a current valuation of $8B. The company has 145 active competitors, including 41 funded and 6 that have exited. Its top competitors include companies like OpenAI, Mistral AI and Anthropic.

Company Details

Developer of autonomous coding systems. It utilizes artificial intelligence and reinforcement learning to build tools that automate coding tasks. The platform provides a coding agent API that helps automate rote engineering work. It integrates with organizations codebase and engineering workflows to streamline development tasks. It leverages reinforcement learning and large language models to create AI systems that helps in writing, debugging, and optimizing code.
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Email ID
*****@reflection.ai
Key Metrics
Founded Year
2025
Location
New York City, United States
Stage
Series B
Total Funding
$2.13B in 3 rounds
Latest Funding Round
Post Money Valuation
$8B as on Oct 09, 2025
Ranked
Employee Count
133 as on Mar 31, 2026
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ReflectionAI's funding and investors

ReflectionAI has raised a total funding of $2.13B over 3 rounds. Its first funding round was on Mar 07, 2025. Its latest funding round was a Series B round on Oct 09, 2025 for $2B. 12 investors participated in its latest round. ReflectionAI has 15 institutional investors and 5 angel investors.

Here is the list of recent funding rounds of ReflectionAI:
Date of Funding
Funding Amount
Round Name
Post-Money Valuation
Revenue Multiple
Lead Investors
Other Investors
Oct 09, 2025
$2B
Series B
$8B
-
-
Mar 07, 2025
$25M
Seed
-
-
-
Mar 07, 2025
$105M
Series A
-
-
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ReflectionAI's founders and board of directors

Founder? Claim Profile
The founders of ReflectionAI are Ioannis Alexandros Antonoglou and Misha Laskin. Misha Laskin is the CEO of ReflectionAI.
Here are the details of ReflectionAI's key team members:

ReflectionAI's employee count trend

ReflectionAI has 133 employees as of Mar 26. Here is ReflectionAI's employee count trend over the years:
Employee count trend for ReflectionAI
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ReflectionAI's Competitors and alternates

Top competitors of ReflectionAI include OpenAI, Mistral AI and Anthropic. Here is the list of Top 10 competitors of ReflectionAI, ranked by Tracxn score:
Rank
Company Details
Short Description
Total Funding
Investors
Tracxn Score
1st
Logo for OpenAI
OpenAI
2015, San Francisco (United States), Series F
Developer of artificial intelligence models tools and research-driven platforms
$168B
90/100
2nd
Logo for Mistral AI
Mistral AI
2023, Paris (France), Series C
Developer of frontier AI models, assistants, agents, and related services
$3.05B
83/100
3rd
Logo for Anthropic
Anthropic
2021, San Francisco (United States), Series G
Platform offering conversational chatbot and research services
$67.3B
81/100
4th
Logo for xAI
xAI
2023, Palo Alto (United States), Acquired
Platform providing AI-powered assistant for image generation and trend analysis
$45B
71/100
5th
Logo for AI21 Labs
AI21 Labs
2017, Tel Aviv (Israel), Series D
Platform offering AI focused writing and reading assistants
$636M
66/100
6th
Logo for Sakana
Sakana
2023, Tokyo (Japan), Series B
Provider of AI research laboratory services
$379M
66/100
7th
Logo for Zhipu
Zhipu
2021, Haidian (China), Public
AI powered code generation tool for developers
$1.4B
66/100
8th
Logo for ReflectionAI
ReflectionAI
2025, New York City (United States), Series B
Developer of autonomous coding systems
$2.13B
65/100
9th
Logo for Harmonic
Harmonic
2023, Palo Alto (United States), Series C
Developer of state-of-the-art mathematics AI models
$295M
64/100
10th
Logo for Aleph Alpha
Aleph Alpha
2019, Heidelberg (Germany), Series B
Provider of an AI-enabled text and image analytics platform
$533M
63/100
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ReflectionAI's Investments and acquisitions

ReflectionAI has made no investments or acquisitions yet.

Reports related to ReflectionAI

Here is the latest report on ReflectionAI's sector:

News related to ReflectionAI

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Media has covered ReflectionAI for a total of 14 events in the last 1 year, 3 of them have been about company updates and 3 about partnerships.
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