Fintech leads a researched shortlist of 40 B2B SaaS companies based in New York City

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b2b saas comapnies in nyc

A researched shortlist — not an exhaustive census — of 40 operating B2B SaaS product companies headquartered or principally based in New York City, current as of October 22, 2026. Evidence was drawn from 11 independent hosts, with no single URL supporting more than 3 of the 40 rows. Web-mention counts reflect research repetition and confidence, not company size or quality.

40 companies across nine categories

Each square is one company · darker squares were found in more independent web mentions during research · hover or tap a square for details · click a category to filter the table

Fintech is the deepest bench: 12 of 40 companies sell software to banks, fintechs, funds, or investors — from identity-risk platform Alloy to fund-finance platform Maybern.

The highest-confidence anchors are public-scale developer platforms: MongoDB (36 mentions) and Datadog (30) each surfaced in dozens of independent references.

AI-native B2B products are a distinct cluster of six, led by enterprise AI platform Dataiku and document-intelligence startup Hebbia.

Vertical SaaS reaches well beyond tech buyers: restaurants (Olo), healthcare billing (Camber), and industry-specific enterprise cloud at Infor.

All 40 companies

Company	Category	Product	Mentions	Source

Interpretation: “B2B SaaS” means a company primarily selling cloud-delivered software to organizations; “NYC” means headquarters or principal base in one of the five boroughs — not merely an office. Hover a company square above, or open a row's source, to see the stated NYC basis.

Method: researched shortlist of 40 operating B2B SaaS companies headquartered or principally based in New York City, compiled as of 2026-10-22 from 11 independent web hosts; no single URL supports more than 3 rows (7.5%). “Mentions” counts relevant web mentions found during research — a confidence and repetition cue, not a size or quality ranking. Categories were assigned editorially from each company's product description; full NYC-basis quotations were trimmed for space and are available at each source link. Not an exhaustive census of the NYC market.

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