| AutoSituB2B | B2B | — | | autositu.com |
| Autumn AIB2B | B2B | — | | autumnai.com |
| Avelis HealthHealthcare | Healthcare | — | | avelishealth.com |
| AventB2B | B2B | — | | aventindustrial.com |
| AvoiceB2B | B2B | — | | avoice.co |
| AxionOrbital SpaceIndustrials | Industrials | — | | axionorbital.space |
| AxisFintech | Fintech | — | | axisanalysis.com |
| BalanceB2B | B2B | — | | getbalance.ai |
| Beacon HealthHealthcare | Healthcare | — | | beaconhealth.ai |
| BearB2B | B2B | San Francisco, United States | | usebear.ai |
| BeeSafe AIB2B | B2B | — | | beesafe.ai |
| BenchspanB2B | B2B | San Francisco, United States | | benchspan.com |
| Besimple AIB2B | B2B | Redwood City, United States | | besimple.ai |
| Beyond Reach LabsIndustrials | Industrials | — | | beyondreachlabs.com |
| BidflowOther | Other | New York, United States | | usebidflow.com |
| Bizzy AIB2B | B2B | San Francisco, United States | | usebizzy.com |
| Blank BioHealthcare | Healthcare | San Francisco, United States | | blank.bio |
| BlueConsumer | Consumer | — | | heyblue.com |
| BlueshoeB2B | B2B | Boston, United States | | blueshoe.com |
| BlumaB2B | B2B | San Francisco, United States | | getbluma.com |
| Bolna AIB2B | B2B | Bengaluru, India | | bolna.ai |
| BondB2B | B2B | San Francisco, United States | | bondapp.io |
| BookoB2B | B2B | — | | bookoapp.com |
| Boom AIB2B | B2B | San Francisco, United States | | useboom.ai |
| Boost RoboticsIndustrials | Industrials | Boston, United States | | boostrobotics.ai |
| BootLoopB2B | B2B | San Francisco, United States | | bootloop.ai |
| Bramante BiologicsHealthcare | Healthcare | Cambridge, United States | | bramantebio.com |
| BraviB2B | B2B | San Francisco, United States | | bravi.app |
| BrickantaB2B | B2B | Stockholm, Sweden | | brickanta.com |
| BrickwiseOther | Other | — | | brickwiseai.com |
| Bubble LabB2B | B2B | — | | bubblelab.ai |
| Bujo AIB2B | B2B | San Francisco, United States | | getbujo.com |
| BurtB2B | B2B | — | | burthq.com |
| Button ComputerB2B | B2B | — | | buttoncomputer.com |
| ByteportB2B | B2B | — | | byteport.io |
| CactusB2B | B2B | San Francisco, United States | | oncactus.com |
| CactusB2B | B2B | San Francisco, United States | | cactuscompute.com |
| CaddyB2B | B2B | — | | trycaddy.ai |
| CajalB2B | B2B | — | | caj.al |
| Callab AIB2B | B2B | — | | callab.ai |
| CanaryB2B | B2B | — | | runcanary.ai |
| CaptainB2B | B2B | — | | runcaptain.com |
| CardboardB2B | B2B | — | | usecardboard.com |
| CardinalB2B | B2B | — | | trycardinal.ai |
| CareSwiftHealthcare | Healthcare | New York, United States | | careswift.com |
| CarettaB2B | B2B | — | | caretta.so |
| Carrot LabsB2B | B2B | San Francisco, United States | | carrotlabs.ai |
| CarsonB2B | B2B | — | | usecarson.com |
| CartpoleB2B | B2B | San Francisco, United States | | cartpole.com |
| CascadeB2B | B2B | — | | runcascade.com |