Close Menu
TechTost
  • AI
  • Apps
  • Crypto
  • Fintech
  • Hardware
  • Media & Entertainment
  • Security
  • Startups
  • Transportation
  • Venture
  • Recommended Essentials
What's Hot

Harness hits $5.5B valuation with $240M raise to automate AI’s ‘post-code’ divide

TIME named “Architects of AI” Person of the Year

WhatsApp’s biggest market becomes the toughest test

Facebook X (Twitter) Instagram
  • About Us
  • Contact Us
  • Privacy Policy
  • Terms and Conditions
  • Disclaimer
Facebook X (Twitter) Instagram
TechTost
Subscribe Now
  • AI

    TIME named “Architects of AI” Person of the Year

    15 December 2025

    Runway releases its first global model, adds native audio to latest video model

    14 December 2025

    OpenAI hits back at Google with GPT-5.2 after ‘code red’ memo.

    14 December 2025

    Trump’s AI executive order promises ‘a rulebook’ – startups may find legal loophole instead

    13 December 2025

    Ok, so what’s up with the LinkedIn algo?

    12 December 2025
  • Apps

    WhatsApp’s biggest market becomes the toughest test

    15 December 2025

    Google debuts ‘Disco’, a Gemini-powered tool for building web apps from browser tabs

    14 December 2025

    Google’s AI testing feature for clothes now only works with a selfie

    14 December 2025

    DoorDash driver faces felony charges after allegedly spraying customers’ food

    13 December 2025

    Google Translate now lets you listen to real-time translations on your headphones

    13 December 2025
  • Crypto

    New report examines how David Sachs may benefit from Trump administration role

    1 December 2025

    Why Benchmark Made a Rare Crypto Bet on Trading App Fomo, with $17M Series A

    6 November 2025

    Solana co-founder Anatoly Yakovenko is a big fan of agentic coding

    30 October 2025

    MoviePass opens Mogul fantasy league game to the public

    29 October 2025

    Only 5 days until Disrupt 2025 sets the startup world on fire

    22 October 2025
  • Fintech

    Coinbase starts onboarding users again in India, plans to do fiat on-ramp next year

    7 December 2025

    Walmart-backed PhonePe shuts down Pincode app in yet another step back in e-commerce

    5 December 2025

    Nexus stays out of AI, keeping half of its new $700M fund for India startup

    4 December 2025

    Fintech firm Marquis notifies dozens of US banks and credit unions of data breach after ransomware attack

    3 December 2025

    Revolut hits $75 billion valuation in new capital raise

    24 November 2025
  • Hardware

    Pebble founder unveils $75 AI smart ring to record short notes with the push of a button

    10 December 2025

    Amazon’s Ring launches controversial AI-powered facial recognition feature on video doorbells

    10 December 2025

    Google’s first AI glasses are expected next year

    9 December 2025

    eSIM adoption is on the rise thanks to travel and device compatibility

    6 December 2025

    AWS re:Invent was an all-in pitch for AI. Customers may not be ready.

    5 December 2025
  • Media & Entertainment

    Understanding the Dangerous Netflix-Warner Bros. Deal

    15 December 2025

    Disney signs deal with OpenAI to allow Sora to create AI videos with its characters

    11 December 2025

    YouTube TV will launch genre-based subscription plans in 2026

    11 December 2025

    Founder of AI startup Tavus says users talk to AI Santa ‘for hours’ a day

    10 December 2025

    Spotify releases music videos in the US and Canada for Premium subscribers

    9 December 2025
  • Security

    The flaw in the photo booth manufacturer’s website exposes customers’ photos

    13 December 2025

    Home Depot exposed access to internal systems for a year, researcher says

    13 December 2025

    Security flaws in the Freedom Chat app exposed users’ phone numbers and PINs

    11 December 2025

    Petco takes down Vetco website after exposing customers’ personal information

    10 December 2025

    Petco’s security bug affected customers’ SSNs, driver’s licenses and more

    9 December 2025
  • Startups

    Harness hits $5.5B valuation with $240M raise to automate AI’s ‘post-code’ divide

    15 December 2025

    Mesa shuts down credit card that rewards cardholders for paying their mortgages

    14 December 2025

    Port raises $100M valuation from $800M round to take on Spotify’s Backstage

    14 December 2025

    Eclipse Energy’s microbes can turn dormant oil wells into hydrogen factories

    13 December 2025

    Interest in Spoor’s AI bird tracking software is soaring

    13 December 2025
  • Transportation

    TechCrunch Mobility: Rivian’s survival plan involves more than cars

    14 December 2025

    India’s Spinny lines up $160m funding to acquire GoMechanic, sources say

    14 December 2025

    Inside Rivian’s big bet on self-driving with artificial intelligence

    13 December 2025

    Zevo wants to add robotaxis to its car-sharing fleet, starting with newcomer Tensor

    13 December 2025

    Driving aboard Rivian’s fight for autonomy

    12 December 2025
  • Venture

    Runware raises $50 million in Series A to make it easier for developers to create images and videos

    12 December 2025

    Stanford’s star reporter understands Silicon Valley’s startup culture

    12 December 2025

    The market has “changed” and founders now have the power, VCs say

    11 December 2025

    Tiger Global plans cautious business future with new $2.2 billion fund

    8 December 2025

    Sources: AI-powered synthetic research startup Aaru raises Series A at $1B ‘headline’ valuation

    6 December 2025
  • Recommended Essentials
TechTost
You are at:Home»AI»Seoul -based Ratumo increases $ 15.5 million to take over the AI scale, supported by SalesForce
AI

Seoul -based Ratumo increases $ 15.5 million to take over the AI scale, supported by SalesForce

techtost.comBy techtost.com12 August 202504 Mins Read
Share Facebook Twitter Pinterest LinkedIn Tumblr Email
Seoul Based Ratumo Increases $ 15.5 Million To Take Over
Share
Facebook Twitter LinkedIn Pinterest Email

Most organizations say they are not fully prepared to use AI genetic in a safe and responsible manner, According to recent McKinsey report. One concern is the explanation – the understanding of how and why AI makes certain decisions. While 40% of respondents consider it as a significant risk, only 17% are actively facing it, according to the report.

Based on Seoul Reference It started as a Data labeling company and now wants to help businesses create a safer AI with tools and data that allow the testing, monitoring and improving their models – without requiring technical expertise. On Monday, the start raised $ 15.5 million, which brings its total to about $ 28 million, from investors such as Salesforce Ventures, KB Investment, ACVC Partners and SBI Investment, among others.

David Kim, Managing Director of Datumo and a former AI researcher at the Korean Development Defense, was frustrated by the time -consuming nature of the data labeling to develop a new idea: an application based on rewards that allows anyone to point out their free time. The start ended the idea of a starting competition at Kaist (Korea Advanced Institute of Science and Technology). Kim founded Datumo, formerly known as Selectstar, along with five Kaist graduates in 2018.

Even before the application was fully constructed, Datumo secured tens of thousands of dollars in sales before the contract during the discovery phase of the competition customer, mainly from businesses led by Kaist graduate and newly established businesses.

In the first year, the start of $ 1 million revenue and secured several basic contracts. Today, the start counts large Korean companies such as Samsung, Samsung SDS, LG Electronics, LG CNS, Hyundai, Naver and Telecom Giant Sk Telecom based on its customers. A few years ago, however, customers began asking the company to overcome the simple data labeling. The 7 -year -old starts now has more than 300 customers in South Korea and has made about $ 6 million in revenue in 2024.

“They wanted to win their AI model outflows or compare them with other results,” said Michael Hwang, co -founder of Datumo, at TechCrunch. “Then we realized: We already did the evaluation of the AI model – without even knowing it.” Datumo doubled in this area and released Korea’s first database to focus on AI Trust and Safety, Hwang added.

“We started commenting on data and then expanded to preliminary data sets and evaluation, as the LLM ecosystem was matured,” Kim told TechCrunch.

TechCrunch event

Francisco
|
27-29 October 2025

co -founders of DatumoImage credits:Reference

META’s recent $ 14.3 billion investment in investments that resemble AI company AI underlines the importance of this market. Shortly thereafter, this deal, Ai Model Maker and Meta Competitor Openai, stopped using AI scale services. The META Agreement also marks that the competition for AI training data is intensifying.

Datumo shares some similarities with companies such as the AI scale in preparing the data set, and with Galileo and Arize AI in AI evaluation and monitoring. However, it differs through its licensed data, especially data from published books, which the company says it offers richly structured human reasoning, but it is known to be cleaned, according to CEO Kim.

Unlike its peers, Datumo also offers a full stack rating platform called Evaluation cardwhich automatically creates testing data and evaluations to check for unsafe, biased or incorrect answers without the need for manual beam of actions, Kim added. The signature product is a non -code for non -developers for non -developers such as politics, confidence and security and compliance groups.

When asked about attracting investors such as Salesforce Ventures, Kim explained that the start had previously hosted a conversation with Andrew Ng, founder of Deeplearning.ai, at an event in South Korea. After the event, Kim shared the LinkedIn session, which attracts the attention of Salesforce Ventures. After several meetings and zoom calls, investors expanded a soft commitment. The whole funding process took about eight months, Hwang said.

The new funding will be used to accelerate R&D efforts, in particular the development of automated evaluation tools for Enterprise AI, and for the escalation of GO-TO-MARKET global businesses across South Korea, Japan and the US, which has 150 employees in Seoul. March.

We always try to evolve and by providing some image of your perspective and feedback on TechCrunch and our coverage and events, you can help us! Complement this investigation To let us know how we do and have the opportunity to win a prize in return!

based Candy Data labeling increases million Ratumo reference Salesforce scale Seoul Supported
Share. Facebook Twitter Pinterest LinkedIn Tumblr Email
Previous ArticleIOS 26 Beta 6 adds new call sounds, launching snappy app and more
Next Article The Slow Ventures cuts first checks by the Creator Fund of 60 million dollars to a carpentry founder
bhanuprakash.cg
techtost.com
  • Website

Related Posts

TIME named “Architects of AI” Person of the Year

15 December 2025

Runway releases its first global model, adds native audio to latest video model

14 December 2025

OpenAI hits back at Google with GPT-5.2 after ‘code red’ memo.

14 December 2025
Add A Comment

Leave A Reply Cancel Reply

Don't Miss

Harness hits $5.5B valuation with $240M raise to automate AI’s ‘post-code’ divide

15 December 2025

TIME named “Architects of AI” Person of the Year

15 December 2025

WhatsApp’s biggest market becomes the toughest test

15 December 2025
Stay In Touch
  • Facebook
  • YouTube
  • TikTok
  • WhatsApp
  • Twitter
  • Instagram
Fintech

Coinbase starts onboarding users again in India, plans to do fiat on-ramp next year

7 December 2025

Walmart-backed PhonePe shuts down Pincode app in yet another step back in e-commerce

5 December 2025

Nexus stays out of AI, keeping half of its new $700M fund for India startup

4 December 2025
Startups

Harness hits $5.5B valuation with $240M raise to automate AI’s ‘post-code’ divide

Mesa shuts down credit card that rewards cardholders for paying their mortgages

Port raises $100M valuation from $800M round to take on Spotify’s Backstage

© 2025 TechTost. All Rights Reserved
  • About Us
  • Contact Us
  • Privacy Policy
  • Terms and Conditions
  • Disclaimer

Type above and press Enter to search. Press Esc to cancel.