About Superhuman
Superhuman is a Technology company based in San Francisco (United States) founded in 2014 by Conrad Irwin, Vivek Sodera, and Rahul Vohra, and was acquired by Grammarly in July 2025. Superhuman is recognized for developing a highly productive email application. It operates on a SaaS (Software-as-a-Service) model. Superhuman has raised $118 million across 4 funding rounds from investors including Grammarly, IVP and Tiger Global. Superhuman has completed 2 acquisitions, including GPTZero and Rows. Superhuman was last valued at $825 million in August 2021. Its chief executive, as recorded, is Rahul Vohra. Its website superhuman.com draws about 3.4 million monthly visits. Superhuman offers products and services including Superhuman Email App and Superhuman AI. Its focus areas include Software and Productivity Tools. Its competitors include Acompli and OnMail; 1 of its 2 listed competitors has raised funding.
Company details
Superhuman is focused on creating an AI-native email application designed to enhance productivity and collaboration. The platform is built for teams using Gmail or Outlook, offering features like automated email triage, follow-up reminders, and team collaboration tools. Solutions provided by Superhuman cater to various sectors, including enterprise sales, agencies, consulting, and startups, aiming to save significant time and improve email management efficiency.
- Headquarters San Francisco, United States
- Founders Conrad Irwin, Vivek Sodera, Rahul Vohra
- Stage Acquired
- SectorsTechnology
- Website category Computers Electronics and Technology
- Website superhuman.com
- Social LinkedIn X YouTube
- Acquired by Grammarly (Jul 2025)
Products & Services of Superhuman
Superhuman offers a comprehensive portfolio of products and services, including Superhuman Email App and Superhuman AI.
Email app designed for enhanced productivity and collaboration.
AI tool for inbox management and email drafting.
Apps and channels of Superhuman
its YouTube channel Superhuman has 3.27K subscribers and 30 videos.
Videos from Superhuman
The most watched videos on Superhuman's YouTube channel, Superhuman (3.27K subscribers). Click a video to play it here.
More on Superhuman.
Funding Insights of Superhuman
Superhuman has successfully raised a total of $118M across 4 strategic funding rounds. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $118M
- Total Rounds 4
- First Round $10M
(Aug 2016)
- Investors Count 12
All 4 funding rounds of Superhuman with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Valuation | Stage |
|---|---|---|
| Aug 2021 | $825M | •••••••• |
Last known valuation $825M (Aug 2021). 13 investors in total: 5 institutional and 8 angel.
Investors in Superhuman
Superhuman has secured backing from 13 investors, including venture fund, angel, and institutional investors. Prominent investors backing the company include Grammarly, IVP and Tiger Global.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Growth in technology companies is supported through venture capital. | ivp.com | Menlo Park, United States | ||
Venture and private equity investments are managed with global diversification. | tigerglobal.com | New York, United States | ||
Venture capital investments in technology sectors are handled by Andreessen Horowitz. | a16z.com | |||
| indicocapital.com | ||||
Provider of AI and cloud-based writing assistance platform for improving writing and communication | 2009 | grammarly.com | San Francisco, United States | |
TY Timothy Young | Indian angel investor focusing on early-stage tech startups. | unknown_73f407fa9c7a4d0ca | ||
HD Henrique Dubugras | Co-founder of Brex, Brazilian entrepreneur, active angel investor in tech startups. | unknown_2fbfccbade9a405d9 | ||
AH Arianna Huffington | Founder of Huffington Post, Thrive Global, prominent angel investor | unknown_8972706365c54262b | ||
AK Ashton Kutcher | Actor, entrepreneur, and angel investor in tech startups globally. | unknown_3374764fc45146a59 | ||
TC The Chainsmokers | unknown_e379394cf84246a4b |
Investor details for Superhuman
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
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People of Superhuman
23 people are tracked at Superhuman (9 in leadership, 14 in team).
| Name | Role | Group |
|---|---|---|
Conrad Irwin | Co-Founder & CTO | Leadership |
Vivek Sodera | Co-Founder | Leadership |
Rahul Vohra | Co-Founder & CEO | Leadership |
Kristen Hayward | Chief Business Officer, Head Of Operations | Leadership |
Harmony Hickman Anderson | Vp, Head Of Growth & Marketing | Leadership |
Nikki Kusalo | Executive Operations Partner | Leadership |
Cameron Horstman | Sr Director, Finance + Ops | Leadership |
Cait Nelson | Head Of Sales And CX | Leadership |
Megan Wookey | Chief Of Staff | Leadership |
Sara A. | Founding SDR Team | Team |
Katrina Festejo | Customer Delight Specialist II | Team |
Lizzie Brouns | Revops Analyst | Team |
Tri Cao | Senior Sales Representative | Team |
Lauren Babinski | Customer Onboarding Specialist | Team |
Rosellen Schwartz | Manager, Customer Success And Implementation | Team |
Malcolm Richardson | Enterprise Account Manager | Team |
Morgan Maurer | Manager, Demand Generation | Team |
Collin Clifford | Compliance And Legal Program Manager | Team |
Amanda Zanette | Enterprise Account Executive | Team |
Gage Verronneau | Sr Customer Success Manager | Team |
3 more people are available in the full profile.
Complete people profiles for Superhuman
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
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Investments & Acquisitions by Superhuman
Superhuman has strategically engaged in corporate development activities, having acquired 2 companies. Notable acquisitions include GPTZero and Rows.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
AI powered text detection platform for academic and professional use | gptzero.me | Princeton, United States | 2023 | Jun 2026 | •••• | |
A spreadsheet-based platform for web-app development is provided. | rows.com | Berlin, Germany | 2016 | Feb 2026 | •••• |
Complete acquisition details for Superhuman
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Timeline of Superhuman
7 dated milestones of Superhuman across 12 years, from founding to its latest funding, stage changes and deals.
Competitors of Superhuman
Superhuman has 2 listed competitors in our database, 1 of them funded. They include Acompli and OnMail.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| acompli.com | 2013 | San Francisco, United States | $13.4M | Multiple email accounts are managed through a cloud application. | ||
| onmail.com | 2004 | San Jose, United States | Provides a web-based email service platform for users. |
Detailed competitors of Superhuman
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
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Web traffic of Superhuman
The website of Superhuman (superhuman.com) receives about 3.4M visits a month and ranks #9,949 among all websites worldwide, #1,391 in Computers Electronics and Technology.
- Monthly visits3.4M
- Unique visitors795.5K
per month
- Global rank#9,949
among all websites
- Category rank#1,391
Computers Electronics and Technology · Computers Electronics and Technology
- Bounce rate32%
- Pages per visit13.9
- Average visit12 min 38 sec
- DevicesDesktop 86% · Mobile 14%
Websites whose visitors overlap most with Superhuman. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| linear.app | 100% | 5.8M | #10,920 | View details | |
| notion.so | 96% | 178.3M | #160 | View details | |
| figma.com | 96% | 84.7M | #221 | View details | |
| calendly.com | 95% | 40.1M | #1,297 | View details | |
| mercury.com | 93% | 3.3M | #14,256 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for Superhuman
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
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Top companies in Productivity & Collaboration Tools
3 companies that operate in the same segment as Superhuman (Productivity & Collaboration Tools) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Collaborative platform for design prototyping and feedback is provided. | 2012 | San Francisco, California, United States | USD 748.62 M | 2,877 | ||
Provider of AI and cloud-based writing assistance platform for improving writing and communication | 2009 | San Francisco, California, United States | USD 545.37 M | 4,208 | ||
AI-powered platform manages marketing creatives and customer journeys. | 1982 | San Jose, California, United States | USD 23.77 B | 30,710 |
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Related news about Superhuman
Complete news archive for Superhuman
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Frequently Asked Questions about Superhuman
Superhuman was founded in 2014 and raised its 1st funding round 2 years after it was founded.
Superhuman is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.
Rahul Vohra is the CEO of Superhuman, as recorded in our data. They have also founded this company.
Superhuman is a funded company, having raised a total of $118M across 4 funding rounds to date. The company's 1st funding round was a Series A of $10M, raised on Aug 2016.
Superhuman is focused on creating an AI-native email application designed to enhance productivity and collaboration. The platform is built for teams using Gmail or Outlook, offering features like automated email triage, follow-up reminders, and team collaboration tools. Solutions provided by Superhuman cater to various sectors, including enterprise sales, agencies, consulting, and startups, aiming to save significant time and improve email management efficiency.
Superhuman offers Superhuman Email App and Superhuman AI.
Superhuman has 13 investors. Key investors include Grammarly, IVP, Tiger Global, Timothy Young, and Henrique Dubugras.
The valuation of Superhuman is $825M as of Aug 2021.
Yes. Superhuman was acquired by Grammarly in July 2025.
The website of Superhuman receives about 3.4 million visits a month and ranks #9,949 among all websites worldwide.