Alex Hartz

General Partner at shine-capital

Reviewed Updated Apr 30, 2026

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Location San Francisco, CA
Check Size $1M-$7M
Last Verified Investment AudioShake (Series A (Shine led)) — Oct 1, 2025
Social @aehartz123 LinkedIn
Stage Focus
pre-seed seed series-a
Sector Focus
fintech embedded-finance AI enterprise SaaS marketplaces deeptech

Background

Alex Hartz is a General Partner at Shine Capital, based in San Francisco 12. He joined Shine in mid-2023 after eight years at SciFi VC, the early-stage firm associated with Max and Nellie Levchin 3. Hartz announced the move in a July 2023 LinkedIn post in which he thanked Max and Nellie Levchin for “the opportunity to learn from them since I graduated and to partner with dozens of category-defining founders” 3. In August 2024, Shine published a “Team and Strategy Update” announcing his promotion to General Partner, alongside Ethan Daly’s promotion to Partner 4.

Hartz studied applied physics at Caltech 25. He participated in Caltech’s photonics research community through the Faraon Group as a SURF (Summer Undergraduate Research Fellowship) student in 2013, working on solid-state quantum optics and nano-photonics under Professor Andrei Faraon 5. At SciFi VC (where he was a Partner from approximately January 2017 through June 2023), he built a fintech and embedded-finance practice and led first-money-in rounds at AccessOS, Aven, Empora Title, Ganymede, Pathpoint, Peach Finance, Rendition, Settle, and StoryTime, and was an early backer of SentiLink 36. Across his career he has held board seats at Empora, iVerify, Pathpoint, Peach, and Visia (BinIt) 6.

Stated Thesis

Hartz’s public profile lists his sector focus as AI, Fintech, SaaS, Web3/Crypto, and Enterprise, with stage focus on pre-seed, seed, and Series A and check sizes of $1M-$10M 2. Signal by NFX records his investment range at $1M-$7M with a $5M sweet spot, ranking him in the seed and pre-seed cohorts for BioTech, DeepTech, FinTech, and Marketplaces 7.

In his July 2023 announcement of the Shine move, he framed his focus as backing “relentless, creative, and convincing entrepreneurs from the earliest stages,” noting that Shine “leads seed and Series A financings” and continues to support founders through growth 3. His VCSheet profile summarizes his interests as “financial infrastructure modernizing legacy systems,” “complex engineering in hard sciences (energy, biology),” “applied AI solving data structuring challenges,” and “platforms empowering workers and consumers to reduce costs” 2.

His most explicitly articulated thesis is on embedded lending. In a July 2020 SciFi VC blog post titled “Embedded Lending,” Hartz argued: “Lending is the ultimate economy of scale business with high startup costs, initially negative unit economics, and massive scale requirements to reach profitability” 8. He proposed that specialized “Embedded Lenders” providing white-label infrastructure to multiple brand partners would outcompete brands building lending in-house, by amortizing costs and aggregating credit data across distribution partners 8.

Inferred Thesis

This analysis is based on 11 verified investments where Hartz is the named partner of record (sourced via SciFi or led at Shine), drawn from his July 2023 LinkedIn announcement enumerating his SciFi book, Shine press releases, and contemporaneous press 391011.

Sector distribution (11 verified investments): Fintech / embedded finance dominates the SciFi-era book — Aven (home-equity-backed credit cards), Settle (working-capital lending for e-commerce), Peach Finance (loan management infrastructure), Pathpoint (insurance brokerage software), Empora Title (title insurance) and SentiLink (synthetic identity fraud) account for 6 of 11 (55%). Vertical SaaS / B2B operating systems are a secondary cluster — AccessOS, Ganymede (lab data infrastructure), Rendition, and StoryTime account for 4 of 11 (36%). His Shine-era named-lead deals shift toward applied AI in vertical markets — Visia/BinIt (computer-vision recycling material tracking, Jan 2024), iVerify (mobile EDR, June 2024), and AudioShake (AI audio decomposition, Oct 2025) 91011. The deeptech/biotech and marketplaces tags from his Signal profile 7 are not strongly represented in the verified named-lead set, though Ganymede (lab data) and Aven (a marketplace-adjacent consumer credit product) hint at the spread.

Stage distribution: Of the 11 verified investments, 8 are seed or first-money-in rounds (the SciFi book per his own post: “led the first round” for AccessOS, Aven, Empora Title, Ganymede, Pathpoint, Peach Finance, Rendition, Settle, StoryTime) 3, plus Visia/BinIt seed 9. iVerify and AudioShake are Series A rounds led by Shine 1011. This is consistent with Shine’s stated focus on Inception, Seed, and Series A 2.

Lead behavior: Hartz consistently leads. Per his own public statement at SciFi he led nine first rounds 3; at Shine he is the named lead partner on Visia/BinIt seed (Jan 2024, $6.4M) 9, iVerify Series A (June 2024, $12M) 10, and AudioShake Series A (Oct 2025, $14M) 11. This pattern matches Shine’s “willing to be your first check” manifesto language 12.

Geographic focus: Hartz is based in San Francisco 17, extending Shine’s primary NYC presence to the Bay Area; portfolio companies in his book are split between SF/Bay Area (Aven in Burlingame, Settle, Peach in Oakland) and East Coast (iVerify NYC, AudioShake’s enterprise base) 111314.

Differentiation from Mo Koyfman: Where Koyfman’s verified portfolio skews enterprise SaaS plus consumer marketplace (Plaid, Warby Parker, Tropic, Reggora) 15, Hartz’s named book is heavier on credit/lending infrastructure and applied vertical AI. Hartz holds the working board seats at iVerify (Shine’s June 2024 Series A) 10 and Visia (Shine’s Jan 2024 seed) 9, indicating these are his sourced and led deals rather than firm-level Koyfman-led investments.

Co-investor patterns: Across the verified Shine-era book, frequent co-investors include Background Capital (Visia, AudioShake) 911, Neotribe Ventures (Visia) 9, Thomson Reuters Ventures, Origin Ventures, Indicator Ventures, and Precursor Ventures (all AudioShake) 11. SciFi co-investments are not enumerated in available sources at round-level granularity.

Sample size caveat: This analysis is based on 11 round-level verified investments. Aggregator profiles indicate a larger book — CB Insights and Premier Alts list additional positions, and Crunchbase was inaccessible to verification — so the percentages above should be read as directional within the verified set, not as a comprehensive census.

Portfolio

Company Year Stage Source
Aven ~2019 Seed (SciFi-era, led first round) 3
Settle ~2019 Seed (SciFi-era, led first round) 3
Peach Finance ~2019 Seed (SciFi-era, led first round) 3
Pathpoint ~2018 Seed (SciFi-era, led first round) 3
Empora Title ~2020 Seed (SciFi-era, led first round) 3
AccessOS ~2021 Seed (SciFi-era, led first round) 3
Ganymede ~2021 Seed (SciFi-era, led first round) 3
Rendition ~2022 Seed (SciFi-era, led first round) 3
StoryTime ~2022 Seed (SciFi-era, led first round) 3
SentiLink ~2017 Early backer (SciFi-era) 3
Visia (BinIt) 2024-01-29 Seed (Shine led, $6.4M) 9
iVerify 2024-06-26 Series A (Shine led, $12M) 10
AudioShake 2025-10-01 Series A (Shine led, $14M) 11

This table represents the verified named-lead and first-round investments where Hartz is identified as the partner of record. Years for SciFi-era investments are approximated to founding/first-round dates; exact dates were not enumerated in his public summary 3. CB Insights and Premier Alts indicate additional positions exist that could not be round-level verified within research time.

In Their Own Words

“Lending is the ultimate economy of scale business with high startup costs, initially negative unit economics, and massive scale requirements to reach profitability.” — Alex Hartz, “Embedded Lending,” SciFi VC blog, July 30, 2020 8

“AudioShake is building the foundational layer that makes audio as flexible as text or images.” — Alex Hartz, on Shine’s lead of AudioShake’s $14M Series A, October 1, 2025 11

“The mobile security industry has not kept up with the rise of the global and remote workforce or emerging mobile threats due to AI. iVerify is a significant step forward for the industry. Their unique mobile EDR is a comprehensive mobile security product built on a strong foundation of threat detection capabilities previously only accessible to advanced researchers.” — Alex Hartz, on Shine’s lead of iVerify’s $12M Series A, June 26, 2024 10

“After 8 amazing years at SciFi VC, I have joined Shine Capital as a partner based in San Francisco. I’ll continue to partner with relentless, creative, and convincing entrepreneurs from the earliest stages.” — Alex Hartz, LinkedIn announcement, July 11, 2023 3

What Founders Say

No independently sourced founder testimonials specifically describing Hartz’s working relationship with portfolio founders were located within the research time budget. The Visia/BinIt seed announcement on Medium describes the round as “led by the indomitable Alex Hartz and the team at Shine Capital,” but this is editorial framing within the company’s own announcement post rather than a quoted founder testimonial about working style or post-investment support 9. Similarly, Hartz’s July 2023 transition post lists thanks to founders including Sadi Khan (Aven), Alek Koenig (Settle), Eddie O. (Peach), Megan Harris (Empora), Alex Bargmann (Pathpoint), Wei D. (Clipboard Health), and Kanishk Vashisht (AccessOS) 3 — but these are Hartz’s own acknowledgments, not founder statements about him.

Connections

  • Board member, iVerify (2024-) — Joined the board after Shine led the $12M Series A in June 2024 10
  • Board member, Visia / BinIt (2024-) — Following Shine’s $6.4M seed lead in January 2024 96
  • Board seats (SciFi-era, current) — Empora Title, Pathpoint, Peach Finance per CB Insights board listing 6
  • Prior employer: SciFi VC — Partner approximately January 2017 - June 2023 (eight years); the Levchin-affiliated early-stage firm focused on fintech, marketplaces, and science 316
  • Education: Caltech — Applied physics; participant in the Faraon Group photonics lab as a SURF student (2013) 5
  • Frequent co-investors (Shine era) — Background Capital (Visia, AudioShake), Neotribe Ventures (Visia), Thomson Reuters Ventures, Origin Ventures, Indicator Ventures, Precursor Ventures (AudioShake) 911
  • Shine Capital team — Mo Koyfman (Founder & GP), Ethan Daly (GP), Amanda Niu (GP & CFO), Elie Seidman (Venture Partner), Jenna Field (Head of IR & Communications), Kari Garber (Chief of Staff), Maya Smith (EA & Office Manager); operating partners Adam Hanft and Carl Tremblay; strategic advisor Joe Quenqua 1

Sources

  1. Shine Capital, “Team” page, accessed April 2026. https://shine.vc/team↩↩↩

  2. VCSheet, “Alex Hartz (Shine Capital) — VC Breakdown & Contact,” accessed April 2026. https://www.vcsheet.com/who/alex-hartz↩↩↩↩↩

  3. Alex Hartz, LinkedIn post announcing move from SciFi VC to Shine Capital, July 11, 2023. https://www.linkedin.com/posts/alexhartz_after-8-amazing-years-atscifi-vc-i-have-activity-7084184498954784771-FjFE↩↩↩↩↩↩↩↩↩↩↩↩↩↩↩↩↩↩↩↩↩

  4. Shine Capital, “Shine Team and Strategy Update,” Medium, August 15, 2024. https://medium.com/@shinecapital/shine-team-and-strategy-update-89d262b61097↩

  5. Faraon Group, Caltech photonics research lab (where Hartz participated as a SURF student in 2013), accessed April 2026. https://photonics.caltech.edu/↩↩↩

  6. CB Insights, “Alex Hartz Portfolio Investments, Funds, Exits,” accessed April 2026. https://www.cbinsights.com/investor/alex-hartz↩↩↩↩

  7. Signal by NFX, “Alex Hartz’s Investing Profile — Shine Capital Partner,” accessed April 2026. https://signal.nfx.com/investors/alex-hartz↩↩↩

  8. Alex Hartz, “Embedded Lending,” SciFi VC Blog (Substack), July 30, 2020. https://scifivc.substack.com/p/embedded-lending↩↩↩

  9. Raghav Mecheri (BinIt / Visia), “Visia: Our Seed Financing & Vision For Inbound Visibility,” Medium, January 29, 2024. https://medium.com/binit-ai/visia-our-seed-financing-vision-for-inbound-visibility-7fb4e62a8f79↩↩↩↩↩↩↩↩↩↩↩

  10. iVerify, “iVerify Announces $12M in Series A Funding to Transform Mobile Security,” June 26, 2024. https://iverify.io/press-releases/iverify-announces-12m-in-series-a-funding-to-transform-mobile-security↩↩↩↩↩↩↩↩

  11. PR Newswire, “AudioShake Raises $14M to Make Sound More Usable in the AI Era,” October 1, 2025. https://www.prnewswire.com/news-releases/audioshake-raises-14m-to-make-sound-more-usable-in-the-ai-era-302572048.html↩↩↩↩↩↩↩↩↩↩

  12. Shine Capital, “Manifesto,” accessed April 2026. https://www.shine.vc/about/manifesto↩

  13. Tracxn, “Aven — 2026 Company Profile, Team, Funding & Competitors,” accessed April 2026. https://tracxn.com/d/companies/aven/__4ebDN67aJw7lQPK88gnfPU-CdDS3iqY5Tvi9fag0iTM↩

  14. AudioShake, “AudioShake Raises $14M to Make Sound More Usable in the AI Era” (company press release), October 2025. https://www.audioshake.ai/press-releases/audioshake-raises-14m-to-make-sound-more-usable-in-the-ai-era↩

  15. Mo Koyfman profile, Seedlist (data/investors/mo-koyfman.md), accessed April 2026. ↩

  16. SciFi VC, firm website, accessed April 2026. https://scifi.vc/↩