
1Checker
London, England, United Kingdom
Valuation
$2.1M
2021 Revenue
$712.8K
Customers
700K
Funding
$0
Avg ACV
$1
Team
12
Founded
2010
1Checker Revenue & Valuation (2021)
Provider of language processing technology intended to offer people with accurate proofreading. The company's technology specializes in Artificial Intelligence (AI) and Natural Language Processing (NLP) technologies to solve the problems which arise from the complexity of human languages, enabling users to avoid embarrassing mistakes.
Last updated
1Checker Revenue
In 2021, 1Checker's revenue reached $712.8K. Since its launch in 2010, 1Checker has shown consistent revenue growth.
| Year | Milestone | Source |
|---|---|---|
| 2021 | 1Checker Hit $712.8k revenue in April 2021 | |
| 2010 | Launched with $0 revenue |
1Checker Valuation, Funding Rounds
1Checker's most recent disclosed valuation is $2.1M.
| Year | Round | Amount | Valuation | % Sold | Source |
|---|
Founder / CEO
Q&A
| Question | Answer |
|---|---|
| What's your age? | - |
| Favorite online tool? | - |
| Favorite book? | - |
| Favorite CEO? | - |
| Advice for 20 year old self | - |
Customers
1Checker serves 700K customers.
1Checker Employees & Team Size
1Checker employs approximately 12 people as of 2026. It serves 700K customers that rely on its solutions.
| Year | Milestone | Source |
|---|---|---|
| 2021 | Reached 12 employees (April 2021) |
Frequently Asked Questions about 1Checker
What is 1Checker's revenue?
1Checker generates $712.8K in revenue.
Who founded 1Checker?
1Checker was founded by Yichi Zhang.
Who is the CEO of 1Checker?
The CEO of 1Checker is Yichi Zhang.
How much funding does 1Checker have?
1Checker raised $0.
How many employees does 1Checker have?
1Checker has 12 employees.
Where is 1Checker headquarters?
1Checker is headquartered in London, England, United Kingdom.
Compare 1Checker to the industry
1Checker operates across multiple industries. Browse revenue, funding, and growth data for 1Checker in each sector below.
Data and Sources
All figures on this page are taken directly from interviews or are estimates from public sources and proprietary models. Not financial advice. Read full disclaimer.
Claim this profilePeople Also Viewed

Hello World
Provider of mobile internet products intended to serve the technology sector in China. The company's products help to establish a refined operation system based on data and guided by user behavior to optimize advertising channels, delivery time and creativity and achieve accurate market launch, enabling clients to avail enhanced data analysis and grow in terms of revenues.

digha tecnologia
Digha is a career management platform built to support leaders throughout the employee lifecycle, increasing people engagement through individual career development and structured, recurring feedback conversations.

Aimably
Together, you can be confident your AWS spend is under control

AI or Not
AI or Not is an AI detector trusted by 200k+ users that checks for AI generated content in images, audio, KYC identity documents and more. We're building AI to detect AI and help businesses stop fraud, power content moderation and prevent KYC scams.

Brandwood Global, Inc.
Developer of a cloud based content management platform. The company offers a cloud based content management software that automates content writing deals between content creators and enterprises.

Minitable
Miniatble is an on-demand SaaS platform for restaurants and local businesses

