Cohorts of 2021
Companies whose accelerator cohort started in 2021. 1,685 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Breadcrumbs.io No-code scoring engine identifying your most engaged upsell opps | B2B SaaSno-code revenue scoring for sales | Y CombinatorS21 | Acquired | checked 2026-08-23 |
| Cloudthread Eliminate Cloud Waste. Attribute and Track Savings. Engage Engineers. | B2B SaaSCloud cost optimization analytics | Y CombinatorS21 | Acquired | checked 2026-08-17 |
| Deed Making it easy for employees to donate and volunteer with good causes. | B2B SaaSEmployee giving and volunteering platform | Y CombinatorS21 | Acquired | checked 2026-08-17 |
| FirstIgniteAI AI-Powered Business Development for Scientific Organizations | B2B SaaSAI business intelligence for scientific orgs | Y CombinatorS21 | Acquired | checked 2026-08-23 |
| Goodkind Student communications platform for higher education | B2B SaaSStudent communications platform for higher ed | Y CombinatorS21 | Acquired | 2026-08-23 |
| Hilos Close and activate your customers on WhatsApp | B2B SaaSWhatsApp CRM and automation platform | Y CombinatorS21 | Acquired | checked 2026-08-23 |
| LaudableAI App for B2B companies to find customer stories and advocates | B2B SaaScustomer story and case study generation | Y CombinatorS21 | Acquired | checked 2026-08-23 |
| Mailmodo No-code email marketing platform to send forms & widgets within emails | B2B SaaSinteractive email marketing platform | Y CombinatorS21 | Acquired | checked 2026-08-23 |
| Maroo CRM for creatives (acquired by Helium Ventures) | B2B SaaSCRM for creative professionals | Y CombinatorS21 | Acquired | checked 2026-08-23 |
| MentumAI AI-Powered Assistant for Procurement and Strategic Sourcing | B2B SaaSAI-powered procurement intelligence | Y CombinatorS21 | Acquired | checked 2026-08-24 |
| Onfolk Gusto for the UK | B2B SaaSPayroll and HR software for UK SMBs | Y CombinatorS21 | Acquired | checked 2026-08-17 |
| Positional A modern platform for content marketing & SEO. | B2B SaaSSEO and content marketing platform | Y CombinatorS21 | Acquired | 2026-08-23 |
| Avenue Observability platform for operations teams | B2B SaaSDatabase alerting for operations teams | Y CombinatorW21 | Acquired | checked 2026-08-23 |
| Enable Us Digital Sales Rooms (Acquired by MindTickle) | B2B SaaSAI-powered digital sales rooms | Y CombinatorW21 | Acquired | checked 2026-08-23 |
| eqtble Turning HR data into actionable insights | B2B SaaSHR people analytics platform | Y CombinatorW21 | Acquired | checked 2026-08-17 |
| Flok End to end company retreat planning | B2B SaaSCompany retreat planning platform | Y CombinatorW21 | Acquired | 2026-08-23 |
| Furmacy Digital e-prescribing software for veterinarians. | B2B SaaSE-prescribing software for veterinarians | Y CombinatorW21 | Acquired | checked 2026-08-17 |
| Journey No code platform for sales to tell better stories and win more deals. | B2B SaaSInteractive storytelling for sales | Y CombinatorW21 | Acquired | checked 2026-08-23 |
| Kitemaker A faster and more collaborative alternative to Jira for remote teams | B2B SaaScollaborative project management for dev teams | Y CombinatorW21 | Acquired | checked 2026-08-23 |
| Laudspeaker Open source mobile marketing platform. Alternative to appcues /… | B2B SaaSMobile marketing automation platform | Y CombinatorW21 | Acquired | checked 2026-08-17 |
| Partnered The network where sales teams connect to share customer introductions. | B2B SaaSSales network for introductions | Y CombinatorW21 | Acquired | 2026-08-23 |
| Pry Financials Finance for Founders (now at prune.com) | B2B SaaSFinancial planning for startups | Y CombinatorW21 | Acquired | 2026-08-23 |
| TechBiz MIS on mobile for SMB's in India | B2B SaaSMobile MIS for Indian SMBs | Y CombinatorW21 | Acquired | checked 2026-08-17 |
| Trendpop Discover trends as they happen | B2B SaaSsocial video analytics platform | Y CombinatorW21 | Acquired | checked 2026-08-17 |
| Worksphere Manage your hybrid workplace | B2B SaaSHybrid workplace management | Y CombinatorW21 | Acquired | checked 2026-08-17 |
| Trend UGC Platform and Content Creator Network | Trend | B2B SaaSUGC marketplace for brands | TechstarsTS 2021 | Acquired | checked 2026-08-23 |