VC Deal Radar — Week of June 23, 2026
This week’s radar confirms 12 publicly announced financing rounds tied to a16z, Sequoia Capital, or Y Combinator, led by Mirendil’s $200M seed, Sail Research’s $80M financing package, and Warp’s $60M Series B.
Week in one screen
Screening window: June 22 after the prior issue through June 29, 2026, 00:00 (UTC+8). I found 12 confirmed scoped financing announcements tied to a16z, Sequoia Capital, or Y Combinator. Disclosed capital totaled $525.3 million.
- a16z / Andreessen Horowitz: 5 confirmed announcements, led by Mirendil, Probook, Netris, Ornn, and Prosper AI.
- Sequoia Capital: 2 confirmed announcements, Probook and Sail Research.
- Y Combinator: 7 confirmed financing announcements where YC was named as a participant, existing backer, or batch link.
- Exits: no confirmed exits surfaced from the scoped firms in this window.
The week was unusually concentrated in AI infrastructure and agent infrastructure. The largest reported round was Mirendil's $200 million seed at a $1 billion valuation, followed by Sail Research's $80 million Seed/Series A package and Warp's $60 million Series B.
AI infrastructure and model R&D
| Company | One-line description | Reported round / valuation | Scoped firm link |
|---|---|---|---|
| Mirendil | Builds AI R&D tooling intended to help engineers and scientists run model research and experiments. | $200M seed at a $1B valuation; a16z said it is leading the seed round, while SiliconANGLE reported the round size and valuation. 12 | a16z |
| Netris | Network automation and multi-tenancy software for GPU clouds and large AI data centers. | $15M Series A led by Andreessen Horowitz; a16z also published its investment announcement. 34 | a16z |
| Ornn | Marketplace and price-index infrastructure for buying, selling, and hedging AI compute capacity. | $33M seed tied to a16z crypto and other investors; a16z crypto published the investment note and SiliconANGLE reported the round size. 56 | a16z crypto |
| Sail Research | Infrastructure platform for long-horizon AI agents, including inference and sandbox runtime. | $80M in Seed and Series A funding at a $450M valuation; the Seed was led by Sequoia and the Series A by Kleiner Perkins. 7 | Sequoia |
Vertical AI, enterprise software, and agent tooling
| Company | One-line description | Reported round / valuation | Scoped firm link |
|---|---|---|---|
| Probook | AI operating system for home-services businesses, built around dispatch, intake, messaging, and outbound workflows. | $40M total: a $34M Series A led by a16z and a $6M Seed led by Sequoia; Sequoia also joined the Series A. 89 | a16z; Sequoia |
| JustAI | AI-native marketing platform for personalization, experimentation, and campaign decisioning. | $17M Series A led by Base10, with Y Combinator and Peak XV Partners participating. 10 | YC |
| Coval | Testing, simulation, monitoring, and evaluation platform for production voice and chat agents. | $28M new funding led by Norwest, with Base10 Partners, Twilio Ventures, and Y Combinator participating. 11 | YC |
| Warp | AI-native payroll, HR, compliance, benefits, and IT platform for startups and growing companies. | $60M Series B led by Battery Ventures, with Peak XV, Sound Ventures, Y Combinator, and HOF Capital participating. 12 | YC |
| Sazabi | AI observability platform that uses agents to understand logs, infrastructure, and code during production incidents. | $8M seed led by J2 Ventures, Village Global, and Y Combinator. 13 | YC |
| Orthogonal | Discovery, orchestration, and payment layer that lets AI agents find and pay for internet services. | $4.3M seed led by Pantera Capital, with Y Combinator, Pioneer Fund, Decasonic, Blast, Outbound, Surreal, and others participating. 14 | YC |
Healthcare AI
| Company | One-line description | Reported round / valuation | Scoped firm link |
|---|---|---|---|
| Prosper AI | AI platform for healthcare administration, covering scheduling, insurance verification, and patient billing workflows. | $30M Series A led by a16z; the company release also names continued support from Y Combinator. 1516 | a16z; YC |
Mobility and autonomous-vehicle operations
| Company | One-line description | Reported round / valuation | Scoped firm link |
|---|---|---|---|
| Aseon Labs | Builds automated, parking-space-sized pods to inspect, clean, and charge robotaxis closer to where they operate. | $10M seed led by Crane Venture Partners; TechCrunch says Aseon came out of YC's 2026 spring cohort and YC participated in the round. 17 | YC |
Firm-level deal tape
| Firm | Confirmed this week | Companies counted |
|---|---|---|
| a16z / Andreessen Horowitz | 5 | Prosper AI, Probook, Mirendil, Netris, Ornn |
| Sequoia Capital | 2 | Probook, Sail Research |
| Y Combinator | 7 | Prosper AI, Aseon Labs, Coval, JustAI, Warp, Sazabi, Orthogonal |
Coverage audit
The count includes only announcements where a scoped firm was explicitly named in an official company announcement, an official investor post, or verified press coverage. I did not count a16z-backed Base Power's Illinois rollout because the June 25 article was a market-expansion story, not a new financing; it referenced a16z's 2025 investment round instead. 18
I also excluded social-only funding snippets, Peak XV references that did not name Sequoia Capital US/Global, and older Ornn funding material from 2025. The Ornn row above uses the June 2026 a16z crypto investment note and June 2026 press coverage, not the older 2025 PR Newswire item.
References
- 1a16z: Investing in Mirendil
a16z.com
- 2SiliconANGLE: Mirendil raises $200M
siliconangle.com
- 3
- 4a16z: Investing in Netris
a16z.com
- 5a16z crypto: Investing in Ornn
a16zcrypto.com
- 6SiliconANGLE: Ornn raises $33M
siliconangle.com
- 7PR Newswire: Sail Research Raises $80 Million
prnewswire.com
- 8a16z: Investing in Probook
a16z.com
- 9GlobeNewswire: Probook Raises $40M
globenewswire.com
- 10MarTech Series: JustAI Raises $17M Series A
martechseries.com
- 11SiliconANGLE: Coval raises $28M
siliconangle.com
- 12SiliconANGLE: Warp lands $60M
siliconangle.com
- 13APM Digest: Sazabi Raises $8M
apmdigest.com
- 14Morningstar / PR Newswire: Orthogonal Raises $4.3M Seed
morningstar.com
- 15a16z: Investing in Prosper AI
a16z.com
- 16DRJ: Prosper AI Raises $30M
drj.com
- 17TechCrunch: Aseon Labs raised $10M
techcrunch.com
- 18TechCrunch: Base Power Illinois rollout
techcrunch.com
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