Phinity B

RL environment · Chip Design

Domains
Chip Design
Funding
$5.2M raised · PearX S25 · rounds and investors
Tier
B why
Snapshot

Open environment ↗phinity.ai

About Phinity

NVIDIA, AWS, Stanford

Tier B

B

Growing: 11 to 50 people, or $3M+ raised.

How much stands behind a tier: usage, who backs it, a confirmed line from its own site or paper, and a clear read on X. High with three of the four, medium with two, low otherwise.

  • team 1-10
  • raised $5M
  • investors: Pear, Uncork Capital, Jeff Dean
  • went through PearX S25
  • in curated RL directories (3 pts)

On X · unclear, low buzz, from 15 posts about Phinity in the last month

Stealth exit and $5.2M seed with claimed eight-figure run rate, celebrated almost entirely by investors, founders and friends; no independent customer or technical validation.

@sonyashijin ↗ · @aadi_nash ↗ · @amy ↗

How we got to tier B
  1. Adoption: team 1-10; raised $5M; investors: Pear, Uncork Capital, Jeff Dean; went through PearX S25. Tier B.
  2. On X: unclear, low buzz. “Stealth exit and $5.2M seed with claimed eight-figure run rate, celebrated almost entirely by investors, founders and friends; no independent customer or technical validation.” No move.
  3. In curated RL directories: 3 points, a floor of none.
  4. Not yet confirmed by a line from its own site or paper.

A clear view on X moves a tier one step up or down; most entries don't move. How tiers work.

Phinity funding

Raised
$5.2Msum of the rounds below
Latest round
Seed $5.2M2026-10 · led by Uncork Capital
Accelerator
PearX S25

Backed byPearX S25PearUncork CapitalMoxxie

Rounds

  • Seed · $5.2M · 2026-10 · led by Uncork Capital
    We've raised $5.2M in seed funding led by Uncork Capital, with participation from Moxxie and angels including Jeff Dean.
    1. Read: “We've raised $5.2M in seed funding led by Uncork Capital, with participation from Moxxie and angels including Jeff Dean.”
    2. Found word for word on its own site: phinity.ai/blog
    3. The quote states the amount and who led it
    4. No other page or directory names it yet
    phinity.ai/blog
  • Pre-seed · led by Pear
    We've raised $5.2 million in seed funding led by Uncork Capital, with participation from Moxxie and angels including Jeff Dean, following our pre-seed led by Pear through PearX.
    1. Read: “We've raised $5.2 million in seed funding led by Uncork Capital, with participation from Moxxie and angels including Jeff Dean, following our pre-seed led by Pear through PearX.”
    2. Found word for word on its own site: phinity.ai/blog/introducing-phinity
    3. The quote names who led it; the amount isn't in it
    4. No other page or directory names it yet
    phinity.ai/blog/introducing-phinity

Accelerator

  • PearX S25
    We invested in Sonya & Aadi when they joined PearX S25.
    1. Read: “We invested in Sonya & Aadi when they joined PearX S25.”
    2. Found word for word on the program's own site: pear.vc
    3. Also named by 1 other page read
    pear.vc/

Funds 3

  • Pear led a round

    Named in the round quoted above.

  • Uncork Capital led a round

    Named in the round quoted above.

  • Moxxie

    Named in the round quoted above.

Angels 1

Every figure is quoted from its own site, its accelerator or a funding announcement; a round's amount and lead appear only when its quote states them. Startup databases are never used as evidence. Checked 2026-10-11. How funding is checked.

Not on the map yet: no line from its own site or paper places it in a domain.

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Next: browse all environments. Entry from the RL Research daily scrape of public sources, 2026-11-05 snapshot.