Q1 2026 was unlike any quarter venture capital has ever seen. Investors poured $300 billion into startups globally, with AI companies alone pulling in $242 billion, or roughly 80% of the total. Four of the five largest VC rounds ever recorded closed in a single quarter. Below are the 10 most funded AI startups of Q1 2026, ranked from highest to lowest total funding raised.
Key Takeaways
- Q1 2026 set an all-time record for global venture capital, with $300 billion raised across 6,000 startups
- AI companies captured $242 billion, roughly 80% of all VC funding in the quarter
- OpenAI’s $122 billion round is the largest private funding round in history
- Just four companies, OpenAI, Anthropic, xAI, and Waymo, absorbed $188 billion or 65% of all global venture capital
- Foundation models, defense AI, and compute infrastructure were the three dominant funding categories
- Humanoid robotics (Figure AI) and voice AI (ElevenLabs) are the breakout categories of 2026
- The IPO pipeline is building fast, with xAI/SpaceX, OpenAI, and Databricks all targeting public markets in 2026
- Europe is entering the race, with Nscale raising $2 billion for sovereign AI compute infrastructure
1. OpenAI
Total Funding: $186B+ | Latest Valuation: $852B | Round: $122B (Closed March 31, 2026)
OpenAI closed Q1 with the largest private funding round in history, $122 billion, bumped up from the $110 billion initially announced on February 27. The round was led by Amazon ($50B), Nvidia ($30B), and SoftBank ($30B), with participation from Andreessen Horowitz, Microsoft, Fidelity, D.E. Shaw, and others.
For the first time, OpenAI allowed individual retail investors to participate, raising over $3 billion through bank channels. The company also expanded its revolving credit facility to $4.7 billion.
Revenue now sits at $2 billion per month ($24B+ annualised), with enterprise accounting for 40% of that. The platform has 900M+ weekly active users, 50M+ subscribers, and 1 million+ enterprise customers. OpenAI is targeting a Q4 2026 IPO at a potential $1 trillion valuation.
Key Investors: Amazon, Nvidia, SoftBank, Andreessen Horowitz, Microsoft, D.E. Shaw, MGX, TPG, T. Rowe Price, Fidelity
2. Anthropic
Total Funding: $67.3B | Latest Valuation: $380B | Round: $30B Series G (February 12, 2026)
Anthropic’s $30 billion Series G was the second-largest private venture deal ever recorded. The round was led by Singapore’s GIC and Coatue Management, with participation from D.E. Shaw, Founders Fund, Microsoft, Nvidia, Google, Amazon, and the Qatar Investment Authority.
The company now has $67.3 billion in total funding across 17 rounds. Revenue has grown 10x annually for three consecutive years, faster than any enterprise software company on record. Annualised revenue is estimated at $14 billion, with Claude Code alone generating $2.5 billion in ARR. Over 500 customers are spending $1 million or more annually, and eight of the Fortune 10 are Claude customers.
The biggest story of the quarter: Anthropic refused a DoD demand to remove restrictions on autonomous weapons and domestic surveillance use of its models. The company was designated a “supply chain risk,” but a federal judge issued a temporary injunction on March 26 blocking retaliation. The case is widely seen as a landmark test for AI safety principles against government pressure.
Key Investors: GIC, Coatue, D.E. Shaw, Founders Fund, Microsoft, Nvidia, Google, Amazon, Qatar Investment Authority
3. xAI (merged with SpaceX)
Total Funding: $38B+ | Target IPO Valuation: $1.75T | Round: $20B Series E (Q1 2026)
Elon Musk’s xAI opened Q1 with a $20 billion Series E round, then merged its strategic interests with SpaceX. The combined entity filed confidentially with the SEC on April 1 for what could be the largest IPO in history, targeting a $1.75 trillion valuation and a $75 billion raise. The roadshow is planned for the week of June 8.
SpaceX reported $16 billion in 2025 revenue with $7.5 billion in EBITDA. However, all 11 original xAI co-founders have departed since the merger, and Musk has publicly acknowledged the AI team is being rebuilt. New hires from Cursor and Mistral are weeks old. The prospectus, expected in late May, will be the first look at combined financials.
Key Investors: Valor Equity Partners, Fidelity, Qatar Investment Authority, Kingdom Holding, Nvidia, Oracle, Sequoia, Andreessen Horowitz
4. Waymo
Total Funding: ~$26B+ | Latest Valuation: $126B | Round: $16B Series D (February 2026)
Waymo’s $16 billion Series D round accounted for 75% of all autonomous vehicle funding raised globally in Q1 2026. The round was co-led by Alphabet, Dragoneer, DST Global, and Sequoia Capital, with additional participation from Lightspeed, SoftBank, Amazon, Jeff Bezos, and Coatue. The round valued Waymo at $126 billion.
Funds are going toward expanding the Waymo One robotaxi fleet to more US cities and international markets, accelerating next-gen sensor development, and progressing autonomous freight partnerships with trucking OEMs.
Key Investors: Alphabet, Dragoneer, DST Global, Sequoia, Lightspeed, SoftBank, Amazon, Jeff Bezos, Coatue
5. Databricks
Total Funding: ~$14.3B | Latest Valuation: $134B | Round: $5B (February 9, 2026)
Databricks closed a $5 billion late-stage round in February at a $134 billion valuation. The round included approximately $3 billion in equity and $2 billion in debt financing. The company now has $5.4 billion in annualised recurring revenue, with AI products alone generating $1.4 billion in annualised revenue. Customers include government agencies, the NBA, AT&T, and Shell.
The IPO, initially targeted for Q2, has been pushed to H2 2026 as the company integrates acquisitions and waits for a cleaner market window.
Key Investors: Andreessen Horowitz, Insight Partners, Microsoft, Meta, T. Rowe Price, Fidelity, Nvidia, Blue Owl
6. Figure AI
Total Funding: $3.2B+ | Latest Valuation: $48B | Round: Series D (Q1 2026)
Figure AI’s Series D pushed its valuation to $48 billion as the company scales humanoid robot production for real-world commercial use. Amazon has a 20,000-unit warehouse deployment underway, and a combined order pipeline of 70,000+ units exists across Amazon and Mercedes-Benz. That translates to a $14 billion+ revenue pipeline through 2029.
Production is running at 1,200 units per month, with a target of 5,000 per month by Q4 2026. The Figure 03 prototype is showing 50% faster task completion across manipulation and navigation benchmarks. Humanoid robotics is now a breakout investment category, with the sector on track to attract $20B+ in funding across 2026.
Key Investors: Parkway Venture, Nvidia, Intel Capital, Brookfield, Amazon, Microsoft, OpenAI, Bezos Expeditions
7. Perplexity AI
Total Funding: $1.7B+ | Latest Valuation: $21.2B | Round: Series E-6 (Q1 2026)
Perplexity hit a $21.2 billion valuation after its Series E-6 close in Q1. The company signed a $750 million three-year Microsoft Azure commitment in January 2026 and added a CoreWeave multi-year partnership for inference workloads on Nvidia GB200 NVL72 clusters. It also discontinued AI-integrated ads in February, pivoting fully to subscriptions.
With 45M+ active users and $200M+ ARR, Perplexity continues to build as a credible alternative to Google Search. Its “Model Council” feature lets users compare outputs from GPT-5.2 and Claude 4.6 directly. A $34.5 billion bid to acquire Chrome remains active but faces regulatory complexity.
Key Investors: Accel, IVP, SoftBank Vision Fund, Nvidia, Databricks, Jeff Bezos, NEA, Bessemer
8. ElevenLabs
Total Funding: $781M | Latest Valuation: $11B | Round: $500M Series D (February 4, 2026)
ElevenLabs raised $500 million in a Series D round led by Sequoia Capital, with Sequoia partner Andrew Reed joining the board. Andreessen Horowitz quadrupled its investment, and ICONIQ tripled down. New investors Lightspeed Venture Partners, Evantic Capital, and BOND also joined.
The round values ElevenLabs at $11 billion, more than tripling its valuation from a year prior, and brings total funding to $781 million across five rounds since its 2022 founding. The company is now building across the full audio stack including text-to-speech, transcription, music, dubbing, and conversational models. It has $330M+ ARR with enterprise customers including Deutsche Telekom, Revolut, Meta, and Salesforce.
Key Investors: Sequoia Capital, Andreessen Horowitz, ICONIQ Capital, Lightspeed Venture Partners, Evantic Capital, BOND, BroadLight, Valor Capital
9. Shield AI
Total Funding: ~$2B+ | Latest Valuation: $12.7B | Round: $2B Series G (Q1 2026)
Shield AI raised a $2 billion Series G co-led by Advent International and JP Morgan Chase, pushing its valuation to $12.7 billion, up 140% in a single year. The San Diego-based company builds AI-driven autonomous systems for the US military, including its Hivemind pilot software used in combat aircraft and unmanned vehicles.
Defense AI emerged as one of the top funding categories of Q1 2026, driven by geopolitical tensions and government procurement urgency. The broader defense tech sector drew $49.1 billion in VC funding in 2025, nearly double the prior year.
Key Investors: Advent International, JP Morgan Chase, Andreessen Horowitz, 8VC, Shield Capital
10. Nscale
Total Funding: ~$2B | Latest Valuation: $14.6B | Round: $2B (Q1 2026)
Nscale, a UK-based AI compute infrastructure startup, raised $2 billion in Q1 2026 at a $14.6 billion valuation, with Sheryl Sandberg and Nick Clegg joining its board. The company builds purpose-built AI data centers across the UK and broader Europe, offering GPU-as-a-Service for AI startups and enterprises.
Nscale is positioned as the primary non-US alternative for sovereign AI compute procurement, supporting UK government model training and inference workloads. It was the largest European AI funding round of Q1, and a signal that AI compute infrastructure is being treated as strategic national infrastructure outside the US.
Key Investors: Undisclosed institutional investors (board includes Sheryl Sandberg, Nick Clegg)
Q1 2026 by the Numbers
| # | Company | Q1 Round | Total Funding | Valuation |
|---|---|---|---|---|
| 1 | OpenAI | $122B | $186B+ | $852B |
| 2 | Anthropic | $30B | $67.3B | $380B |
| 3 | xAI / SpaceX | $20B | $38B+ | $1.75T (IPO target) |
| 4 | Waymo | $16B | ~$26B+ | $126B |
| 5 | Databricks | $5B | ~$14.3B | $134B |
| 6 | Figure AI | Series D | $3.2B+ | $48B |
| 7 | Perplexity AI | Series E-6 | $1.7B+ | $21.2B |
| 8 | ElevenLabs | $500M | $781M | $11B |
| 9 | Shield AI | $2B | ~$2B+ | $12.7B |
| 10 | Nscale | $2B | ~$2B | $14.6B |
What This Quarter Actually Means
The numbers alone tell part of the story. But a few things stand out beyond the record totals.
Concentration at the top is extreme. OpenAI, Anthropic, xAI, and Waymo together absorbed $188 billion, or 65% of all global venture capital in Q1. That is not a broad-based funding boom. It is a handful of companies commanding capital at a scale typically reserved for sovereign wealth funds.
The categories winning are clear. Foundation model infrastructure, defense AI, and AI compute are the three pillars. Humanoid robotics (Figure AI) and voice AI (ElevenLabs) are breaking out as the next tier.
Europe is showing up. Nscale’s $2 billion round and the broader European AI funding surge, which hit $17.6 billion in Q1 with AI accounting for more than 50% of European VC for the first time, signals that the race for sovereign AI infrastructure is no longer just a US story.
The IPO window is opening. SpaceX-xAI, OpenAI, and Databricks are all moving toward public markets in 2026. How these listings are priced will set the benchmark multiple for the entire AI sector.