Quick facts:
HQ: Boston, MA, United States
Funding:
$46.7M · Equity · May 2026
Top Startups in Boston
This list has 138 startups and was last updated on Oct 15, 2026. 15 of them are hiring right now. Largest teams: Ginkgo Bioworks, Modern Health, and Sendwave. Latest round: Soterya raised $850K (Oct 13, 2026).
138 startupsPage 3 of 4
Quick facts:
HQ: Boston, MA, United States
Incorporated: 2025
Funding:
$38M · Equity · Jun 2026
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HQ: Boston, MA, United States
Funding:
$30M · Options · May 2026
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HQ: Boston, MA, United States
Incorporated: 2021
Funding:
$29.7M · Equity · Jun 2026
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HQ: Boston, MA, United States
Incorporated: 2025
Funding:
$25M · Equity · Feb 2026
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HQ: Boston, MA, United States
Funding:
$20M · Equity · Jan 2026
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HQ: Boston, MA, United States
Funding:
$17.3M · Equity · May 2026
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HQ: Boston, MA, United States
Incorporated: 2026
Funding:
$14M · Equity · May 2026
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HQ: Boston, MA, United States
Funding:
$13.4M · Equity · Jan 2026
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HQ: Boston, MA, United States
Incorporated: 2021
Funding:
$13.2M · Equity · Apr 2026
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HQ: Boston, MA, United States
Funding:
$12.6M · Equity · Jun 2026
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HQ: Boston, MA, United States
Incorporated: 2021
Funding:
$11.7M · Equity · Jun 2026
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HQ: Boston, MA, United States
Funding:
$11.3M · Equity · Jan 2026
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HQ: Boston, MA, United States
Funding:
$11.3M · Equity · Jan 2026
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HQ: Boston, MA, United States
Incorporated: 2024
Funding:
$10M · Equity · Mar 2026
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HQ: Boston, MA, United States
Incorporated: 2023
Funding:
$3M · Debt · Jun 2026
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HQ: Boston, MA, United States
Incorporated: 2025
Funding:
$3M · Equity · Jan 2026
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HQ: Boston, MA, United States
Incorporated: 2023
Funding:
$2.8M · Equity · Feb 2026
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HQ: Boston, MA, United States
Incorporated: 2025
Funding:
$2.6M · Equity · Jan 2026
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HQ: Boston, MA, United States
Incorporated: 2023
Funding:
$2.06M · Equity · Feb 2026
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HQ: Boston, MA, United States
Funding:
$1.89M · Equity · Apr 2026
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HQ: Boston, MA, United States
Funding:
$1.8M · Equity · Oct 2026
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HQ: Boston, MA, United States
Funding:
$1.5M · SAFE · Mar 2026
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HQ: Boston, MA, United States
Incorporated: 2023
Funding:
$1.28M · Debt · Apr 2026
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HQ: Boston, MA, United States
Incorporated: 2024
Funding:
$1M · Equity · Feb 2026
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HQ: Boston, MA, United States
Funding:
$850K · Options · Oct 2026
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HQ: Boston, MA, United States
Incorporated: 2025
Funding:
$100K · SAFE · Oct 2026
Cloudant
Acquired
What they do:
NoSQL Database-aaS. Acquired by IBM in 2014. Now IBM Cloud Data…
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HQ: Boston, MA, United States
Vendr
Acquired
What they do:
The AI negotiation agent to help you save money on SaaS.
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HQ: Boston, MA, United States
Sandbox Banking
Acquired
What they do:
Low-code integration platform for banking
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HQ: Boston, MA, United States
Moltin
Acquired
What they do:
eCommerce building blocks through simple APIs for websites & apps.…
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HQ: Boston, MA, United States
Ascen
Acquired
What they do:
EOR for the staffing industry
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HQ: Boston, MA, United States
One Codex
Acquired
What they do:
Data platform for metagenomics and the microbiome.
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HQ: Boston, MA, United States
Impactive (formerly Outvote)
Acquired
What they do:
Political/civic tech helping progressive campaigns organize & mobilize
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HQ: Boston, MA, United States
Medumo
Acquired
What they do:
We manage patient instructions for hospitals
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HQ: Boston, MA, United States
Gaiascope
Acquired
What they do:
SaaS that helps renewables & energy storage operate more profitably
Quick facts:
HQ: Boston, MA, United States