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- X (formerly Twitter)
X (formerly Twitter) Acquisition, Valuation, Funding & Investors
X (formerly Twitter) was acquired by xAI for $44B in March 2025, a 16.3x multiple on $2.7B of revenue.
X (formerly Twitter) revenue at acquisition
$2.7B
Last twelve months · Mar 2025
X (formerly Twitter) revenue multiple at acquisition
16.3x
EV/Revenue · Mar 2025
X (formerly Twitter) EBITDA multiple at acquisition
35.2x
EV/EBITDA · Mar 2025
About X (formerly Twitter)
X is a global social networking service formerly known as Twitter that facilitates 280-character posts called tweets via web, SMS, and mobile apps. Available in over 35 languages, the San Francisco-headquartered platform serves world leaders, athletes, news outlets, and entertainers with real-time communication features.
Founded
2006
HQ
Website
Status
Acquired
Customer focus
B2C
Revenue model
Advertising, Subscription
Revenue
$2.9B (Mar 2025)
Valuation
$32B (Mar 2025)
X (formerly Twitter) Acquisition
X (formerly Twitter) was acquired by xAI for $44B on 28 March 2025.
The acquisition price implies a 16.3x revenue and 35.2x EBITDA multiple on $2.7B of revenue.
Before the acquisition X (formerly Twitter) had raised $1.8B across 7 funding rounds.
Elon Musk announced on 28 March 2025 that his artificial-intelligence company xAI had acquired X Corp, the social network formerly known as Twitter, in an all-stock transaction. The deal valued xAI at $80 billion and X at $33 billion, or $45 billion including roughly $12 billion of debt, the same headline figure Musk paid to take Twitter private in October 2022. X shareholders received stock in the combined company, XAI Holdings, and Musk said the merger would combine xAI's models and compute with X's distribution to more than 600 million users. The transaction was a combination of two Musk-controlled companies rather than an arm's-length sale, and several of X's outside co-investors, including Sequoia Capital, Andreessen Horowitz, Fidelity, Kingdom Holding and 1789 Capital, were also xAI shareholders. X had raised about $1 billion of new equity at a $32 billion valuation earlier in March 2025 and had refinanced its acquisition debt, with 2024 revenue reported at around $2.7 billion and adjusted EBITDA of about $1.25 billion. X was founded in San Francisco in 2006 as Twitter and rebranded in July 2023; xAI was founded by Musk in 2023 and develops the Grok models, which were already integrated into the X platform.
| Acquirer | Date | Type | Price | EV/Revenue | EV/EBITDA |
|---|---|---|---|---|---|
| 28 Mar 2025 | Strategic M&A | $44B | 16.3x | 35.2x |
Sources: teslarati.com, cnbc.com
X (formerly Twitter) Valuation
X (formerly Twitter) is currently valued at $32B, based on its undisclosed-stage round in March 2025. Read the announcement ↗
The $1B round included Darsana Capital Partners, Manhattan Venture Partners (MVP), 1789 Capital and Elon Musk.
X (formerly Twitter)'s valuation has grown 1,600x from $20M at its Series A in July 2007 to $32B in March 2025, across 7 priced rounds.
X (formerly Twitter) valuation by funding round
Revenue multiple| Date | Stage | Valuation | Revenue Multiple |
|---|---|---|---|
| Mar 2025 | Undisclosed stage | $32B | 11.0x |
| Dec 2011 | Secondary | $8.4B | - |
| Aug 2011 | Series F | $8B | - |
| Dec 2010 | Series E | $3.7B | - |
| Sep 2009 | Series D | $1B | - |
| Feb 2009 | Series C | $250M | - |
| Jul 2007 | Series A | $20M | - |
X (formerly Twitter) Revenue
X (formerly Twitter)'s latest recorded revenue is $2.9B, as of its undisclosed-stage round in March 2025. At a $32B valuation, that implies a 11.0x revenue multiple.
X (formerly Twitter) revenue by funding round
| Date | Revenue * | Valuation | Revenue Multiple | Stage |
|---|---|---|---|---|
| Mar 2025 | $2.9B | $32B | 11.0x | Undisclosed stage |
* Revenue (or ARR) figures are the values recorded alongside each funding round. Typically run-rate revenue at the time of the deal, or a reported LTM (last 12 months) revenue.
X (formerly Twitter) Funding History
X (formerly Twitter) has raised a total of $1.8B across 7 funding rounds, plus 1 secondary share sale.
X (formerly Twitter)'s first fundraising round was a $5M Series A in July 2007. The most recent completed round was a $1B undisclosed-stage round in March 2025.
X (formerly Twitter) funding rounds
| Date | Stage | Investors | Raised | Valuation | Deal Summary |
|---|---|---|---|---|---|
| Mar 2025 | Undisclosed stage | Darsana Capital Partners; Manhattan Venture Partners (MVP); 1789 Capital; Elon Musk | $1B | $32B | X reported total revenue of $2.9 billion for full year 2025, up approximately 10-17% from 2024's $2.5-2.6 billion, with Q3 2025 at $752 million (17% YoY increase) and first nine months over $2 billion. Advertising remains the primary revenue source at about 68% or $2.26 billion in 2025, though still below pre-acquisition Twitter levels of $4.4 billion in 2022. The Indian subsidiary reported stable operating revenue of Rs 20 our.5 crore in FY25 (year ended March 2025). |
| Dec 2011 | Secondary | Kingdom Holding (lead) | $300M | $8.4B | Prince Alwaleed bin Talal and his listed investment vehicle Kingdom Holding Company announced on 19 December 2011 a $300 million investment in Twitter, described as a strategic stake bought after several months of negotiations. The shares were purchased from existing holders on the secondary market rather than newly issued by the company, so Twitter itself received no proceeds; the price implied a valuation of about $8.4 billion, in line with the $8 billion set by DST Global's $400 million round in August 2011. The stake amounted to roughly 3-4% of the company and made Kingdom one of Twitter's largest outside shareholders ahead of its November 2013 initial public offering. Alwaleed later rolled his holding into Elon Musk's $44 billion take-private of Twitter in October 2022, becoming the second-largest shareholder of the private company. Twitter, founded in San Francisco in 2006, had more than 100 million active users at the end of 2011 and generated revenue of roughly $140 million that year from promoted products and data licensing. |
| Aug 2011 | Series F | DST Global (lead) | $400M | $8B | Twitter confirmed on 1 August 2011 a significant new funding round led by DST Global, Yuri Milner's investment firm, that valued the company at about $8 billion. DST invested about $400 million of new capital into the company and the transaction was structured to total roughly $800 million, with a further $400 million used to buy shares from employees and early investors in a secondary tender that closed in September 2011. The valuation more than doubled the $3.7 billion set by Kleiner Perkins' $200 million round in December 2010 and made the raise Twitter's largest to date. Twitter had passed 100 million active users and was scaling its advertising business, with 2011 revenue estimated at about $140 million from Promoted Tweets, Promoted Trends and Promoted Accounts. Chief executive Dick Costolo said the company had ample cash and no need to go public in the near term. Prince Alwaleed's Kingdom Holding bought a $300 million stake in the secondary market in December 2011, and Twitter listed on the New York Stock Exchange in November 2013. |
| Dec 2010 | Series E | Kleiner Perkins (lead); Spark Capital; Union Square Ventures; Benchmark | $200M | $3.7B | Twitter raised $200 million in December 2010 in a round led by Kleiner Perkins Caufield & Byers that valued the company at $3.7 billion, after a competition between Kleiner and DST Global to lead the financing. Existing investors Benchmark Capital, Union Square Ventures and Spark Capital also participated. The deal added two independent directors, Flipboard chief executive Mike McCue and former DoubleClick chief executive David Rosenblatt, and brought total funding raised since 2006 to about $360 million. Twitter had roughly 175 million registered users at the time and had begun generating revenue from Promoted Tweets, Promoted Trends and Promoted Accounts launched earlier in 2010, with 2010 advertising revenue estimated at around $45 million. Chief executive Dick Costolo, who had replaced Evan Williams in October 2010, said the capital would fund hiring and international expansion. The valuation more than doubled again to $8 billion when DST Global led a $400 million round in August 2011. |
| Sep 2009 | Series D | Insight Partners (lead); IVP; Spark Capital; Benchmark; T. Rowe Price; Morgan Stanley | $100M | $1B | Twitter closed a $100 million financing in late September 2009 at a valuation of about $1 billion, its fourth venture round. New investors Insight Venture Partners and T. Rowe Price led the round, with Morgan Stanley also joining as a new investor and existing backers Spark Capital, Benchmark Capital and Institutional Venture Partners participating. Chief executive Evan Williams confirmed the round in a company blog post, saying Twitter did not need the money but wanted a large financial cushion to build the business without pressure. The round brought total capital raised to about $155 million since the company's founding in 2006 and quadrupled the $250 million valuation set by the $35 million Series C in February 2009. Twitter had roughly 50 million monthly visitors and was still pre-revenue, with a business model built around promoted products and data licensing arriving in 2010. Twitter next raised $200 million from Kleiner Perkins at a $3.7 billion valuation in December 2010. |
| Feb 2009 | Series C | Benchmark (lead); IVP (lead); Spark Capital; Union Square Ventures; Digital Garage | $35M | $250M | Twitter raised a $35 million Series C in February 2009 led by Benchmark Capital and Institutional Venture Partners at a valuation of about $250 million. Benchmark invested roughly $21 million and IVP about $14 million, and Peter Fenton of Benchmark joined the board; existing investors Union Square Ventures, Spark Capital and Digital Garage also participated to maintain their stakes. The round came three months after Twitter had turned down a reported $500 million stock offer from Facebook and while the company had yet to launch a business model. Twitter's traffic had grown roughly ten-fold over the previous year to around six million monthly unique visitors, and the money was used for hiring, infrastructure and the development of commercial products. The company, founded in San Francisco in 2006 by Jack Dorsey, Evan Williams and Biz Stone, was then run by Williams as chief executive. Twitter raised a further $100 million at a $1 billion valuation in September 2009. |
| Jun 2008 | Series B | Spark Capital (lead); Kevin Rose; Union Square Ventures; Digital Garage; Bezos Expeditions | $15M | - | Twitter announced on 24 June 2008 that it had closed its second venture round, a Series B of about $15 million led by Bijan Sabet of Spark Capital, who joined the board. Jeff Bezos invested through Bezos Expeditions, and existing investors Union Square Ventures and Tokyo-based Digital Garage exercised their pro-rata rights; angel investors Kevin Rose and Tim Ferriss also took part. The round, reported at a valuation of around $80 million, came as Twitter struggled with the reliability of its service during a period of rapid growth and was used to rebuild the infrastructure and expand the engineering team. Twitter had raised a $5 million Series A led by Union Square Ventures in July 2007 and was still pre-revenue, with roughly two to three million registered users by mid-2008. The company was led by co-founder Jack Dorsey as chief executive until Evan Williams replaced him in October 2008. Twitter followed the Series B with a $35 million Series C led by Benchmark and Institutional Venture Partners in February 2009. |
| Jul 2007 | Series A | Union Square Ventures (lead); Naval Ravikant; Chris Sacca; Marc Andreessen; Dick Costolo; CRV | $5M | $20M | Twitter closed its first institutional financing in July 2007, a Series A of about $5 million led by Fred Wilson of Union Square Ventures at a post-money valuation of roughly $20 million. Charles River Ventures participated together with a group of angel investors that included Marc Andreessen, Ron Conway, Chris Sacca, Naval Ravikant, Dick Costolo and Greg Yaitanes. Fred Wilson joined the board. Twitter had been spun out of Obvious Corp in April 2007 as a standalone company led by Jack Dorsey, with Evan Williams and Biz Stone as co-founders, a year after the microblogging service launched in March 2006. At the time the service was handling a few hundred thousand users and was known mainly for its breakout at the South by Southwest conference in March 2007. The capital funded infrastructure and engineering hires as the company dealt with recurring outages and rapid user growth. Twitter went on to raise a $15 million Series B led by Spark Capital in June 2008. |
Who has invested in X (formerly Twitter)?
22 investors have backed X (formerly Twitter) across its funding rounds, including Spark Capital, Union Square Ventures, Benchmark, IVP, Digital Garage and Insight Partners.
Lead investors include Kingdom Holding, DST Global, Kleiner Perkins, Insight Partners, Benchmark and 3 other investors.
X (formerly Twitter) Investors
| Investor | HQ | Rounds | Role | First check |
|---|---|---|---|---|
| 4 | Lead | Jun 2008 | ||
| 4 | Lead | Jul 2007 | ||
| 3 | Lead | Feb 2009 | ||
| 2 | Lead | Feb 2009 | ||
| 2 | Participant | Jun 2008 | ||
| 1 | Participant | Jun 2008 | ||
| 1 | Lead | Dec 2010 | ||
| 1 | Participant | Mar 2025 | ||
| 1 | Participant | Jul 2007 | ||
| 1 | Participant | Sep 2009 | ||
| 1 | Participant | Jul 2007 | ||
| 1 | Participant | Jun 2008 | ||
| 1 | Participant | Sep 2009 | ||
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Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples
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Start Free TrialAcquisitions by X (formerly Twitter)
X (formerly Twitter) has acquired 41 companies to date.
Last acquisition by X (formerly Twitter) was on May 16th 2023. X (formerly Twitter) acquired Laskie for undisclosed valuation.
Latest Acquisitions by X (formerly Twitter)
| Description | Laskie is a Sydney-based SaaS platform inverting tech recruitment by matching jobs to candidates rather than vice versa. Free for job seekers, features include Candidate Drop for direct employer outreach, Laskie Platform for profile showcasing, and ReverseApply where roles pitch to qualified profiles in software engineering, data science, and design. The service scans Australia and New Zealand markets, connecting startups to enterprises with AI-vetted introductions and interview scheduling tools. | OpenBack is a Dublin-headquartered mobile engagement platform leveraging edge computing for personalized push notifications. Launched in 2015, it processes user data on-device to deliver contextual alerts without server dependency, reducing latency for apps in retail and gaming. Features include geofencing triggers, behavioral segmentation, and A/B testing tools. OpenBack supports iOS and Android with SDKs for Swift and Kotlin integration. The company raised funding from Atlantic Bridge and powers notifications for European e-commerce brands. | Quill is a San Francisco-headquartered software company offering a messaging platform optimized for workplace productivity. Launched in 2017, the tool emphasizes threaded conversations and task integration over social features. Built by alumni from Stripe, Square, and OpenAI, Quill facilitates team collaboration on projects requiring focused communication without distractions. | Threader is a Twitter thread aggregator for bookmarking, archiving, and distraction-free reading of curated stories at threader.app. | |
| HQ Country | |||||
| HQ City | San Francisco, CA | Dublin | San Francisco, CA | Paris | |
| Deal Date | 16 May 2023 | 12 Apr 2022 | 7 Dec 2021 | 15 Nov 2021 | |
| Valuation | undisclosed | undisclosed | undisclosed | undisclosed | |
| EV/Revenue | |||||
| EV/EBITDA | |||||
This data is available for Pro users. Sign up to see all X (formerly Twitter) acquisitions and their M&A valuation multiples. Start Free Trial | |||||
Investments by X (formerly Twitter)
X (formerly Twitter) has invested in 2 companies to date.
Latest investment by X (formerly Twitter) was on February 8th 2022. X (formerly Twitter) invested in OpenNode in their $20M Series A round.
Latest Investments by X (formerly Twitter)
| Description | OpenNode is a Nashville-headquartered Bitcoin payment processor for e-commerce merchants integrating with Shopify, WooCommerce, and custom APIs. It enables instant fiat settlements, Lightning Network support, and invoicing with zero-fee options for point-of-sale terminals. OpenNode serves US retailers and global platforms processing millions in BTC volume annually. | ShareChat is an Indian social media company based in Bengaluru and operated by Mohalla Tech Private Limited, which Ankush Sachdeva, Bhanu Pratap Singh and Farid Ahsan founded in 2015 after studying at the Indian Institute of Technology Kanpur. Its app lets users share posts, images and video in around 15 Indian languages and reports about 180 million monthly active users, while its short-video app Moj reports about 160 million. The group also runs QuickTV, a micro-drama platform released in 2025. It earns most of its revenue from advertising. ShareChat has raised about US$1.2 billion from investors including Lightspeed, Elevation Capital, Shunwei Capital, Twitter, Google, Temasek and Alkeon Capital, and was valued at US$5 billion in 2022. Revenue from operations was INR 718 crore in the year to March 2024, and the company has said it plans an initial public offering. Its acquisitions include Elanic, Memer, Circle, HPF Films and, in 2022, MX TakaTak. | ShareChat is an Indian social media company based in Bengaluru and operated by Mohalla Tech Private Limited, which Ankush Sachdeva, Bhanu Pratap Singh and Farid Ahsan founded in 2015 after studying at the Indian Institute of Technology Kanpur. Its app lets users share posts, images and video in around 15 Indian languages and reports about 180 million monthly active users, while its short-video app Moj reports about 160 million. The group also runs QuickTV, a micro-drama platform released in 2025. It earns most of its revenue from advertising. ShareChat has raised about US$1.2 billion from investors including Lightspeed, Elevation Capital, Shunwei Capital, Twitter, Google, Temasek and Alkeon Capital, and was valued at US$5 billion in 2022. Revenue from operations was INR 718 crore in the year to March 2024, and the company has said it plans an initial public offering. Its acquisitions include Elanic, Memer, Circle, HPF Films and, in 2022, MX TakaTak. | ShareChat is an Indian social media company based in Bengaluru and operated by Mohalla Tech Private Limited, which Ankush Sachdeva, Bhanu Pratap Singh and Farid Ahsan founded in 2015 after studying at the Indian Institute of Technology Kanpur. Its app lets users share posts, images and video in around 15 Indian languages and reports about 180 million monthly active users, while its short-video app Moj reports about 160 million. The group also runs QuickTV, a micro-drama platform released in 2025. It earns most of its revenue from advertising. ShareChat has raised about US$1.2 billion from investors including Lightspeed, Elevation Capital, Shunwei Capital, Twitter, Google, Temasek and Alkeon Capital, and was valued at US$5 billion in 2022. Revenue from operations was INR 718 crore in the year to March 2024, and the company has said it plans an initial public offering. Its acquisitions include Elanic, Memer, Circle, HPF Films and, in 2022, MX TakaTak. |
| HQ Country | ||||
| HQ City | Los Angeles, CA | Bangalore | Bangalore | Bangalore |
| Deal Date | 8 Feb 2022 | 8 Apr 2021 | 24 Sep 2020 | 15 Aug 2019 |
| Round | Series A | Series E | Series E | Series D |
| Raised | $20M | $502M | $40M | $100M |
| Investors | Visary Capital; Kingsway Capital; Avon Ventures; Tim Draper | SAIF Partners; Snap; Xiaomi; Shunwei Capital; Lightspeed Venture Partners; Tiger Global | India Quotient; Elevation Capital; Pawan Munjal; Lightspeed Venture Partners; Ajay Shriram | India Quotient; Trustbridge Partners; Elevation Capital; Shunwei Capital; Thirdbase Capital; Lightspeed Venture Partners; 5Y Capital; Morningside |
| Valuation | $220M | $2.1B | undisclosed | $650M |
| EV/Revenue | ||||
| EV/EBITDA | ||||
This data is available for Pro users. Sign up to see all X (formerly Twitter) investments and their VC round multiples. Start Free Trial | ||||
X (formerly Twitter) Competitors
X (formerly Twitter) competitors include listed companies like Strive, Publicis Groupe, Omnicom Group and LY Corporation, and private ones like Freechat and Telegram.
| Company | HQ | Status | Revenue | EBITDA | Valuation | Revenue Multiple |
|---|---|---|---|---|---|---|
| Publicly listed | $4M | ($21M) | $2.8B | 309.8x | ||
| Private | $40M | - | $800M | 20.0x | ||
| Private | - | - | $30B | - | ||
| Publicly listed | $19B | $3.4B | $28B | 1.8x | ||
| Publicly listed | $17B | $721M | $22B | 1.2x | ||
| Publicly listed | $13B | $3B | $22B | 2.4x |
X (formerly Twitter) Public Comps
X (formerly Twitter) is no longer listed, but its public comps include Publicis Groupe, Omnicom Group, LY Corporation, NAVER, Reddit, Kuaishou, Focus Media, Pinterest, Tencent and Meta.
| Last FY | EV/Revenue | EV/EBITDA | ||||||
|---|---|---|---|---|---|---|---|---|
| Revenue | EBITDA | Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| $19B | $3.4B | 1.6x | 1.8x | 9.1x | 8.4x | |||
| $17B | $721M | 1.8x | 1.2x | 42.3x | 7.6x | |||
| $13B | $3B | 2.6x | 2.4x | 11.2x | 9.3x | |||
| $9B | $2.3B | 1.9x | 1.7x | 7.3x | 7.7x | |||
| $2.2B | $545M | 6.7x | 4.6x | 27.0x | 10.4x | |||
| $21B | $4.1B | 0.6x | 0.6x | 2.9x | 4.1x | |||
| $1.9B | $992M | 5.6x | 5.7x | 10.7x | 9.9x | |||
| $4.2B | $361M | 2.6x | 2.3x | 30.0x | 7.7x | |||
This data is available for Pro users. Sign up to see all X (formerly Twitter) competitors and their valuation data. Start Free Trial | ||||||||
Common questions about X (formerly Twitter)
| When was X (formerly Twitter) founded? | X (formerly Twitter) was founded in 2006. |
| Where is X (formerly Twitter) headquartered? | X (formerly Twitter) is headquartered in Austin, TX, United States. |
| Is X (formerly Twitter) publicly listed? | No, X (formerly Twitter) was acquired by xAI in March 2025. |
| Who acquired X (formerly Twitter)? | X (formerly Twitter) was acquired by xAI in March 2025. |
| How much was X (formerly Twitter) acquired for? | X (formerly Twitter) was acquired for $44B in March 2025, a 16.3x revenue multiple. |
| What is X (formerly Twitter)'s valuation? | X (formerly Twitter) was last valued at $32B in its undisclosed-stage round in March 2025. |
| How much funding has X (formerly Twitter) raised? | X (formerly Twitter) has raised $1.8B across 7 funding rounds. |
| What was X (formerly Twitter)'s last funding round? | X (formerly Twitter)'s last funding round was a $1B undisclosed-stage round in March 2025. |
| Who are X (formerly Twitter)'s investors? | X (formerly Twitter)'s investors include Spark Capital, Union Square Ventures, Benchmark, IVP, Digital Garage, Kevin Rose, Kleiner Perkins, Darsana Capital Partners, Naval Ravikant, T. Rowe Price and 12 others. |
| What is X (formerly Twitter)'s revenue? | X (formerly Twitter)'s latest recorded revenue is $2.9B (March 2025). |
| What is X (formerly Twitter)'s revenue multiple? | X (formerly Twitter)'s latest valuation implies a 11.0x revenue multiple ($32B valuation on $2.9B of revenue). |
| Which companies are comparable to X (formerly Twitter)? | Companies comparable to X (formerly Twitter) include Strive, Freechat, Telegram, Publicis Groupe, Omnicom Group and LY Corporation. |
| How many companies has X (formerly Twitter) acquired? | X (formerly Twitter) has acquired 41 companies, including Laskie, OpenBack, Quill, Threader and Sphere. |
| What was the largest acquisition by X (formerly Twitter)? | The $533M acquisition of TellApart in April 2015 is the largest acquisition X (formerly Twitter) has made to date. |
| How many companies has X (formerly Twitter) invested in? | X (formerly Twitter) has invested in 2 companies, including OpenNode and ShareChat. |
| What was X (formerly Twitter)'s last investment? | In February 2022, X (formerly Twitter) invested in OpenNode's $20M Series A alongside Visary Capital, Kingsway Capital, Avon Ventures and 1 other investor. |
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