When was Nullify founded?

Nullify was founded in 2022 and raised its 1st funding round 1 year after it was founded.

Where is Nullify located?

Nullify is headquartered in Sydney, Australia.

Who is the current CEO of Nullify?

Shantanu Kulkarni of Nullify. They have also founded 1 company.

How many employees does Nullify have?

As of Mar 31, 2026, the latest employee count at Nullify is 38.

Is Nullify a funded company?

Nullify is a funded company, having raised a total of $17M across 3 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Jun 26, 2023.

When was the latest funding round of Nullify?

Nullify's latest funding was a $***** Seed round on Feb 05, 2026, with participation from 2 investors. Its primary sector is Cybersecurity. In Australia, the Cybersecurity sector has seen $12.5M in funding in 2026 to date.

Where does Nullify rank among its competitors?

Nullify ranks 13th amongst 298 active competitors, of which 54 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Qodo, which secured $70M in Mar, 2026.

Who are the top competitors of Nullify?

Nullify's top competitors include Code Metal, Ox Security and Sonar. Among them, Qodo secured the most recent funding round in March, 2026.

Nullify - 2026 Company Profile, Team, Funding & Competitors

Nullify is a seed company based in Sydney (Australia), founded in 2022 by Tim Thacker, Shantanu Kulkarni and Tony Mao. It operates as an AI powered code review platform. Nullify has raised $17M in funding from investors like Two Sigma Ventures, Root Ventures and SYN Ventures. The company has 298 active competitors, including 54 funded and 20 that have exited. Its top competitors include companies like Code Metal, Ox Security and Sonar.

Company Details

AI powered code review platform. It provides a security tool that enables users to scan the codebase to identify code quality issues and security weaknesses. The platform identifies, scans, and comments on code to provide developers with findings and fixes for security issues. Features include static application testing, automatic secret detection, software composition analysis, and more.

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Email ID: *****@nullify.ai

Key Metrics

Founded Year

2022

Location

Sydney, Australia

Stage

Seed

Total Funding

$17M in 3 rounds

Latest Funding Round

Seed, Feb 05, 2026, $*****

Investors

Two Sigma Ventures & 7 more

Ranked

13^th among 298 active competitors

Employee Count

38 as on Mar 31, 2026

Similar Companies

Vercel & 1739 more

View Nullify's full profile

Nullify has raised a total funding of $17M over 3 rounds. Its first funding round was on Jun 26, 2023. Its latest funding round was a Seed round on Feb 05, 2026 for $*****. 2 investors participated in its latest round. Nullify has 7 institutional investors and 1 angel investor.

Here is the list of recent funding rounds of Nullify:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Feb 05, 2026	1269193	Seed	3033946	9439499	8367144	2851215
Mar 07, 2024	1490260	Seed	4988500	2583425	6612132	Ely Kahn & 1 more
Jun 26, 2023	7392602	Seed	2789513	9687247	OIF Ventures	Black Nova & 1 more

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View details of Nullify's funding rounds and investors

The founders of Nullify are Tim Thacker, Shantanu Kulkarni and Tony Mao. Shantanu Kulkarni is the CEO of Nullify.

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

Tim Thacker: CTO & Co-Founder of Nullify.
Shantanu Kulkarni: Co-Founder & CEO of Nullify.
Tony Mao: Co-Founder of Nullify.

View details of Nullify's Founder profiles and Board Members

Nullify's employee count trend

Nullify has 38 employees as of Mar 26. Here is Nullify's employee count trend over the years:

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Top competitors of Nullify include Code Metal, Ox Security and Sonar. Here is the list of Top 10 competitors of Nullify, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Code Metal 2023, Boston (United States), Series B	Provider of AI-powered solutions for automated code translation and edge deployment	$184M	Salesforce Ventures, Shield Capital & 11 others	65/100
2nd	Ox Security 2021, Boston (United States), Series B	Offering endpoint security solution via vulnerability assessment	$94M	M12, Evolution Equity Partners & 6 others	64/100
3rd	Sonar 2008, Vernier (Switzerland), Series D	Developer of static code analysis tools for continuous code inspection	$458M	General Catalyst, Insight Partners & 3 others	63/100
4th	Qodo 2022, Tel Aviv (Israel), Series B	AI powered code generation platform	$120M	Square Peg Ventures, Qumra Capital & 10 others	63/100
5th	Semgrep 2017, San Francisco (United States), Series D	Platform offering code analysis and review solutions	$193M	Felicis Ventures, Menlo Ventures & 4 others	62/100
6th	CodeRabbit 2023, El Dorado Hills (United States), Series B	AI powered code review platform	$88M	CRV, Scale Venture Partners & 8 others	62/100
7th	Graphite 2020, New York City (United States), Series B	Provider of open-source code review and CLI tools for engineers	$72M	Andreessen Horowitz, Accel & 8 others	60/100
8th	Backslash 2022, Tel Aviv (Israel), Series A	Provider of platform securing AI coding and development environments	$27M	D. E. Shaw Group, First Rays Venture Partners ... & 6 others	60/100
9th	Greptile 2021, San Francisco (United States), Series A	AI powered code search and explainer platform	$45.5M	Initialized Capital, Y Combinator & 2 others	58/100
10th	Tidelift 2017, Boston (United States), Acquired	Provider of code security and quality platform for developers	$73.5M	General Catalyst, Foundry & 4 others	57/100
13th	Nullify 2022, Sydney (Australia), Seed	AI powered code review platform	$17M	Root Ventures, SYN Ventures & 6 others	55/100