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The 25 largest venture-backed startups in Alabama

Tamtam tracks 25 venture-backed startups headquartered in Alabama. This list ranks all of them by number of employees on LinkedIn, led by PayPal, Cafรฉ and Verbit. Their median headcount is 388. Half of them were founded in 2017 or later. The most common headquarters are New York (7) and San Francisco (5).

๐Ÿ‡บ๐Ÿ‡ธ Alabama25 companiesUpdated Nov 2, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
PayPalpaypal.com

Enables fast, easy, enjoyable money movement for individuals and businesses globally, unlocking opportunities and empowering everyday financial interactions for millions.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ San Jose 38,343 1998
2
Cafรฉat.cafe

Connecting teams across organizations through real-life interactions, this platform unlocks creativity, encourages collaboration, and rebuilds global cohesion by creating social ties based on interests and location.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 11,130 2020
3
Verbitverbit.ai

Offers voice AI and human solutions helping businesses and institutions provide engaging and equitable experiences, meeting accessibility guidelines, and making verbal information searchable and actionable.

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ New York 1,641 2017
4
Newfrontnewfront.com

modern insurance brokerage with industry-leading expertise, transformative technology and client-centric, scalable solutions, helping clients mitigate risk, elevate employee experience, and forge profitable growth.

Insurance ๐Ÿ‡บ๐Ÿ‡ธ San Francisco 800 2017
5
Decagondecagon.ai

Decagon provides the most advanced AI platform for customer support, trusted by world-class enterprises for efficient and effective service solutions.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ San Francisco 614 2023
6
Varo Bankvaromoney.com

digital, mission-driven bank, FDIC insured. It provides mobile-first access to premium banking services, including quicker money access, high-yield savings, and automatic saving tools.

Banking ๐Ÿ‡บ๐Ÿ‡ธ San Francisco 580 2015
7
TiDB, powered by PingCAPpingcap.com

Leading open-source distributed SQL database, powers modern applications with elasticity, versatility, reliability for world-renowned organizations.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Sunnyvale 508 2015
8
Polymarketpolymarket.com

Information markets platform for speculating on highly-debated topics, producing actionable insights, helping users plan their future by betting on various global matters.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 498 2018
9
Nooksnooks.ai

It provides an AI Sales Assistant Platform that automates repetitive tasks, allowing sales representatives to concentrate on building relationships and increasing sales.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ San Francisco 488 n/a
10
Biltbilt.com

Allows renters to earn rewards and benefits on rent payments and other purchases, offering point transfers, credit building, and exclusive experiences through its network.

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ New York 441 2021
11
Sukisuki.ai

Provides AI-powered voice solutions for healthcare, assisting clinicians with documentation and administrative tasks, and offering an AI platform for partners.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Redwood City 417 2017
12
ASAPPasapp.com

Provides artificial intelligence and machine learning products for automation and human augmentation in customer experiences, especially for contact centers.

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ New York 403 2014
13
Krispkrisp.ai

Develops real-time Voice AI improving live voice conversations. Products include noise cancellation, voice isolation, accent conversion, speech translation, agent assist, speech analytics, AI voice agents.

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Berkeley 388 2017
14
PDWpdw.ai

The company specializes in providing strategic Unmanned Aerial Systems (UAS) capabilities that are now accessible and adaptable to tactical units

Defense and Space Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Huntsville 375 2018
15
Odekoodeko.com

Building an enterprise-grade software platform for small businesses to realize their own unique visions for the world.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 371 2018
16
Bravebrave.com

Privacy focused browser and search engine provider, blocking third-party ads and trackers by default and offering a privacy-first digital ads platform.

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ San Francisco 371 2015
17
HawkEye 360he360.com

Operates a commercial satellite constellation to identify, process, and geolocate RF signals, creating analytical products for various global customers.

Defense and Space Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Herndon 280 2015
18
Crunchbasecrunchbase.com

It provides private-company research solutions, serving 75 million users globally, including salespeople and investors, with extensive API access.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Remote First 248 2007
19
Taranistaranis.com

Uses computer vision, data science, and deep learning to monitor fields, preventing crop yield loss from diseases, insects, and weeds for farmers worldwide.

Farming ๐Ÿ‡บ๐Ÿ‡ธ Westfield 200 2015
20
TeamSnap, Inc.teamsnap.com

Provides the leading sports management platform for youth sports organizations, coaches, players, and parents, connecting with passionate youth sports audiences worldwide through various tools.

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ We are a remote-first company 200 2009
21
Theta Lakethetalake.com

Provides compliance and security for collaboration platforms, capturing, archiving, and using AI to detect risks in shared, spoken, and typed content.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Santa Barbara 119 2017
22
Urban Skyurbansky.com

Provides routine, easy access to the stratosphere using Microballoons for quick, controllable, long-duration flights, offering rapid access, navigation, extended loitering, and affordability.

Aviation and Aerospace Component Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Denver 101 2019
23
Unframe AIunframe.ai

Provides a managed AI delivery platform enabling fast, scalable, and secure tailored AI solutions for enterprises without data sharing or upfront costs.

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ Cupertino 74 2024
24
BrewBirdbrewbird.com

Building a platform for local and national roasters to scale their craft coffee to homes and offices using technology for elegant solutions.

Food and Beverage Services ๐Ÿ‡บ๐Ÿ‡ธ San Carlos 54 n/a
25
Linkuplinkup.so

Building secure infrastructure that powers business applications with the world's most accurate web search, bridging AI and internet.

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ New York 34 2024

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 2, 2026.

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