Who founded Sunflower?

Sunflower was founded by Koby Conrad.

Who are Sunflower's investors?

Sunflower's investors include Thomson Reuters Ventures, Atlas Ventures, Daybreak Ventures, DRONE FUND, Sequoia Capital, Wakestream Ventures, Y Combinator.

Sunflower

9 known investors

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Sunflower is an email client that filters noise and prioritizes important messages to help users maintain focus and attention. It serves people looking for a more streamlined approach to email management.

SaaS

Founders & leadership

Koby Conrad FounderPreviously, he led growth at Rupa Health, scaling the company from $5M to $75M annually in lab sales across marketing, sales, and partnerships, and raised $6.5M for a sobriety platform; he has experience in telehealth, functional medicine platforms, and lab partnerships.

Investors · 9

Thomson Reuters Ventureslisted by Thomson Reuters VenturesNew York

How we know: Thomson Reuters Ventures's portfolio page · the VCSheet dataset · Not right? Tell us

Atlas Venturesreported

How we know: upstartsmedia.com · Not right? Tell us

Daybreak VenturesreportedNew York · $500K – $1Mvia Rex Woodbury · inferred

How we know: funding news · upstartsmedia.com · Not right? Tell us

DRONE FUNDreportedTokyo

How we know: funding news · upstartsmedia.com · Not right? Tell us

Sequoia CapitalreportedMenlo Park · $100K – $50M

How we know: upstartsmedia.com · Not right? Tell us

Wakestream VenturesreportedGrand Rapids · $150K – $500K

How we know: upstartsmedia.com · Not right? Tell us

Y CombinatorreportedSan Francisco · $500K

How we know: funding news · Not right? Tell us

Also in the syndicate · 2

Alarm.comGentian Investments

Funding

SEC filings, press & company announcements

Undisclosed amountSeries BNov 2025
Sequoia (lead), Alarm.com, Atlas Ventures, Daybreak Ventures, DRONE FUND, Gentian Investments, Wakestream Ventures
Source ↗

Source: company announcements and press reports — follow each round's link for the claim.

Related companies · 1

Sunflower Capital Management FundSunflower Capital is an early-stage venture firm that writes first checks (pre-seed and seed) to founders building companies in enterprise software, critical industries, and hardware/physical-world sectors. It backs teams across AI, data infrastructure, developer tools, healthcare, fintech, and defense, and works closely with founders on go-to-market, hiring, and fundraising.

Companies working in the same space as Sunflower.

Frequently asked questions

What does Sunflower do?: Sunflower is an email client that filters noise and prioritizes important messages to help users maintain focus and attention. It serves people looking for a more streamlined approach to email management.
Who founded Sunflower?: Sunflower was founded by Koby Conrad.
Who are Sunflower's investors?: Sunflower's investors include Thomson Reuters Ventures, Atlas Ventures, Daybreak Ventures, DRONE FUND, Sequoia Capital, Wakestream Ventures, Y Combinator.