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

Jest, a marketplace for messaging games, is challenging the app store status quo

After Zomato, Deepinder Goyal is back with a $54 million brain-monitoring bet

Pentagon moves to designate Anthropic as a supply chain risk

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

    Pentagon moves to designate Anthropic as a supply chain risk

    28 February 2026

    Anthropic CEO stands firm as Pentagon deadline looms

    27 February 2026

    Jack Dorsey just halved the size of Block’s employee base — and he says your company is next

    27 February 2026

    Salesforce CEO Marc Benioff: This isn’t our first SaaSpocalypse

    26 February 2026

    Gushwork is betting on AI prospecting for leads — and the first results are showing

    26 February 2026
  • Apps

    Spotify releases audiobook maps

    28 February 2026

    Bumble adds AI photo feedback and profile guidance tools

    27 February 2026

    Threads is testing a shortcut to quickly start DM conversations

    27 February 2026

    Instagram now alerts parents if their teen is looking for suicide or self-harm content

    26 February 2026

    Snapchat announces ‘The Snappys’, its first creator awards show

    26 February 2026
  • Crypto

    Hackers stole over $2.7 billion in crypto in 2025, data shows

    23 December 2025

    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
  • Fintech

    3 days left: Save up to $680 on your ticket to Disrupt 2026

    25 February 2026

    More startups surpass $10M ARR in 3 months than ever before

    24 February 2026

    Stripe, PayPal Ventures Bet on India’s Xflow to Fix Cross-Border B2B Payments

    24 February 2026

    InScope raises $14.5M to solve financial reporting pain

    20 February 2026

    OpenAI deepens India push with Pine Labs fintech partnership

    19 February 2026
  • Hardware

    Last 24 hours to get Disrupt 2026 tickets at the lowest prices of the year

    27 February 2026

    Everything announced at Samsung’s Galaxy Unpacked event, including S26 smartphones, privacy screen and more

    26 February 2026

    Samsung introduces new display technology that adds a privacy screen to apps and notifications

    25 February 2026

    Oura launches a proprietary AI model focused on women’s health

    25 February 2026

    Spotify and Liquid Death are releasing a limited-edition speaker shaped like a … container?

    24 February 2026
  • Media & Entertainment

    Apple and Netflix team up to stream Formula 1 Canadian Grand Prix

    27 February 2026

    Netflix pulls out of bid for Warner Bros. Discovery, giving studios, HBO and CNN to Ellison-owned Paramount

    27 February 2026

    Book the best deals for Disrupt 2026 | TechCrunch

    26 February 2026

    Americans now listen to podcasts more often than talk radio, study shows

    25 February 2026

    Music producer ProducerAI joins Google Labs

    25 February 2026
  • Security

    CISA replaces deputy director after a difficult year on the job

    27 February 2026

    Cisco Says Hackers Are Exploiting Critical Flaw To Break Into Large Customer Networks By 2023

    26 February 2026

    US cybersecurity agency CISA reportedly in dire straits amid Trump cuts and layoffs

    26 February 2026

    Treasury sanctions Russian zero-day broker accused of buying holdings stolen from US defense contractor

    25 February 2026

    Former L3Harris Trenchant boss jailed for selling hacking tools to Russian broker

    25 February 2026
  • Startups

    Jest, a marketplace for messaging games, is challenging the app store status quo

    28 February 2026

    Superhuman bets on redesigned smart ring to win back US market after Oura controversy

    27 February 2026

    Trace raises $3 million to solve AI agent adoption in the enterprise

    27 February 2026

    How to avoid bad hires in early stage startups

    26 February 2026

    Apply to take the stage at Founder Summit 2026

    26 February 2026
  • Transportation

    Self-driving truck startup Einride raises $113M PIPE ahead of public debut

    27 February 2026

    It’s time to pull the plug on plug-in hybrids

    26 February 2026

    Harbinger acquires self-driving company Phantom AI

    26 February 2026

    Waymo robotaxis are now operating in 10 US cities

    25 February 2026

    Self-driving tech startup Wayve raises $1.2 billion from Nvidia, Uber and three automakers

    25 February 2026
  • Venture

    After Zomato, Deepinder Goyal is back with a $54 million brain-monitoring bet

    28 February 2026

    Dive into Boston’s startup ecosystem at Founder Summit 2026 | TechCrunch

    27 February 2026

    A VC and some big-name developers are trying to solve the open source funding problem, permanently

    27 February 2026

    Y Combinator grad and AI insurance brokerage Harper raises $47 million

    26 February 2026

    Anthropic acquires AI startup Vercept after Meta indicts one of its founders

    26 February 2026
  • 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

After Zomato, Deepinder Goyal is back with a $54 million brain-monitoring bet

28 February 2026

Pentagon moves to designate Anthropic as a supply chain risk

28 February 2026

Anthropic CEO stands firm as Pentagon deadline looms

27 February 2026
Add A Comment

Leave A Reply Cancel Reply

Don't Miss

Jest, a marketplace for messaging games, is challenging the app store status quo

28 February 2026

After Zomato, Deepinder Goyal is back with a $54 million brain-monitoring bet

28 February 2026

Pentagon moves to designate Anthropic as a supply chain risk

28 February 2026
Stay In Touch
  • Facebook
  • YouTube
  • TikTok
  • WhatsApp
  • Twitter
  • Instagram
Fintech

3 days left: Save up to $680 on your ticket to Disrupt 2026

25 February 2026

More startups surpass $10M ARR in 3 months than ever before

24 February 2026

Stripe, PayPal Ventures Bet on India’s Xflow to Fix Cross-Border B2B Payments

24 February 2026
Startups

Jest, a marketplace for messaging games, is challenging the app store status quo

Superhuman bets on redesigned smart ring to win back US market after Oura controversy

Trace raises $3 million to solve AI agent adoption in the enterprise

© 2026 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.