Divide by Zero

What Divide by Zero does

Divide by Zero is a personal blog and portfolio platform founded by Ankur Pansari in 2021 and operated from San Francisco. It functions as an LP (limited partner) communication and GP memo site, publishing portfolio updates, investment memos, and gating select content behind a paid subscription — for example, the August 2021 'LP Update #2' was restricted to paying subscribers. The platform has no separate commercial product, API, or proprietary technology stack beyond a standard Ghost-hosted publishing layer; it is purposefully built around Ankur's personal brand and investment track record rather than a scalable offering.

Underlying the platform is Ankur's broader investing and operating activity, which the site effectively serves as a home page for. His angel fund (Brighton Angels Partners, 2014–2018) deployed 14 investments, two of which reached unicorn outcomes via M&A (Carta, and the Sisense acquisition of Periscope Data). His current venture role is Venture Partner at Bling Capital (since 2018). Separately, Ankur founded Artillery (a gaming platform that raised over $11m from First Round and Lowercase Capital and on which he led a cross-border minority secondary sale to Tencent) and currently operates Purplemana, a profitable collectible trading card marketplace on a $Xm+ GMV run-rate backed by Slow Ventures and Operator Partners.

Monetization of Divide by Zero itself is not disclosed; the entity functions as a personal brand and LP-relations layer over Ankur's investment and operating activity, distributed through organic social channels (Discord, Twitter/X, LinkedIn, Reddit, YouTube, Facebook) rather than paid acquisition. There is no public pricing, no customer list, and no headcount data beyond the founder.

Name

Divide by Zero

Legal name

Divide by Zero

Website

https://divideby.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Divide by Zero is a personal blog and portfolio website founded by Ankur Pansari in 2021, serving as an LP communication platform documenting his angel investing track record and his operator role at Purplemana, a collectible trading card marketplace.

Ownership category

akta.pro rank

Headquarters

HQ city

San Francisco

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Digital Commerce or Content

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Marketing channels6 records

Core offering

Divide by Zero is a personal blog and portfolio website operated by founder Ankur Pansari. It publishes a public portfolio of angel investments (Brighton Angels Partners 2014–2018 and personal deals), GP memos describing the founder's background and value-add, and paying-subscriber LP Updates. The site does not itself sell a product, service, software, or marketplace; it functions as the founder's online home and investor-relations surface.

Product overview

Divide by Zero is a personal blog and portfolio site operated by Ankur Pansari, a venture capitalist and entrepreneur based in San Francisco, CA. The site functions as a personal website showcasing investment portfolio companies and GP (General Partner) memos rather than offering a commercial product or service. No distinct branded products, modules, or technology offerings are associated with Divide by Zero itself.

Differentiator

Problem solved

Functional benefit

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered minor.

• TencentminorStrategic or Co-development PartnerLed cross-border minority secondary sale to Tencent, world's largest gaming company and China's largest internet company.
• Form and FieldminorOthersReal estate business partnership with properties featured on national television and in publications.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Flybridge Capital: Early-stage venture firm investing at seed and Series A across consumer and enterprise. Comparable fund size, stage, and founder-partner orientation.
• First Round Capital: Seed-stage venture firm that led investment in Ankur's prior company Artillery. Comparable in seed-stage focus, founder-support orientation, and stage of investment.
• Slow Ventures: Early-stage venture firm and co-investor in Ankur's Purplemana marketplace. Comparable in seed-stage consumer/marketplace investing and direct co-investment relationship with Divide by Zero's principal.
• Precursor Ventures: Seed-stage venture fund led by a solo GP with a high-volume approach to early-stage investing. Comparable in fund structure, seed-stage focus, and founder-led thesis-driven model.
• Lowercase Capital: Seed-stage venture firm that co-led investment in Ankur's Artillery platform. Comparable in early-stage consumer/internet focus and historical co-investment relationship.
• Lerer Hippeau: Early-stage venture firm focused on seed and Series A investments in consumer and enterprise software. Comparable stage, check size, and founder-support thesis.
• Notation Capital: Early-stage venture firm led by a solo GP with focused seed investing and content-driven thought leadership. Closely comparable in operating model — solo GP, seed focus, content-as-distribution strategy.
• Bowery Capital: Early-stage venture firm with solo-GP-like operational dynamics, focusing on seed and Series A software companies. Comparable founder-led fund model and target market (early-stage founders seeking capital and operational guidance).
• Bling Capital: Top-performing seed fund where Ankur Pansari serves as Venture Partner since 2018. Directly comparable business model (seed-stage investing with solo/small-team GP dynamics) and overlapping portfolio through co-investments.

Emerging players

• Contrary Research: Research-driven investment analysis platform with a thesis-led approach to identifying early-stage companies. Comparable in content-plus-investing business model and founder-led brand strategy targeting startups and investors.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xtwitter.com/@anxman
• YouTubeyoutube.com/c/purplemana
• LinkedInlinkedin.com/company/divideby
• Facebookfb.com/ankur

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments2 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Divide by Zero