MentionFox lists 44 Sales and marketing companies for 2021. Of them, 44 are Y Combinator companies (the newest batch here is Summer 2021, with 20).
Companies44
Y Combinator44
Other years
All years (392) 2026 (65) 2025 (44) 2024 (50) 2023 (38) 2022 (41)
Sales and marketing startups in 2021
| Company | What it does | Date | Amount | Round / stage | Record |
|---|---|---|---|---|---|
| AlgoViral | We help high-growth startups go viral on autopilot | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Birdie | Connect LinkedIn to your CRM to automate and track LinkedIn outreach. | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Buoyant Aero | Bringing back blimps | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Cartpanda | Global online sales platform | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Coast | Demo Platform for API-First Companies | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| CoLoop | AI Copilot for insights & strategy | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Crew | Next Gen ATS/CRM for Modern Recruitment Agencies | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Datlo | Datlo helps companies increase sales and expand through data | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Geostar | Geostar drives inbound for companies through search. | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Kaya | Marketing agency for startups: 10x cheaper, better and faster | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Mailmodo | No-code email marketing platform to send forms & widgets within emails | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Maroo | CRM for creatives (acquired by Helium Ventures) | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Plai | Create, launch, and optimize Facebook ads and ads on 10+ platforms | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Positional | A modern platform for content marketing & SEO. | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Replo | Sell anything | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Rivia.AI | Interactive Product Demos | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Stardex | AI native ATS + CRM for executive search firms | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Storylane | Build Interactive Product Demo in 10 mins for SaaS companies | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Tablevibe | Direct Ordering Software for Restaurants | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| Zuma | We help businesses convert leads into sales in minutes using text | Summer 2021 | Y Combinator batch | Y Combinator listing | |
| BusinessOnBot | Automated user acquisition & selling on WhatsApp for businesses | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Coderhouse | Effective and accessible online live education. | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Compose.ai | Cut your writing time by 40% with AI-powered autocomplete | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Enable Us | Digital Sales Rooms (Acquired by MindTickle) | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Journey | No code platform for sales to tell better stories and win more deals. | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Laudspeaker | Open source mobile marketing platform | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Mayan | A growth automation platform for Amazon sellers | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Navattic | Interactive product demos | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| OlaClick | Restaurant Solution (E-commerce via WhatsApp + POS + CRM/Marketing) | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Pangea.app | Hire Fractional Marketing + Design Talent | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Partnered | The network where sales teams connect to share customer introductions. | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Per Diem | The AI operating system for restaurants | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| PowerRouter | PowerRouter helps sales teams with lead routing in Salesforce | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Pragmatic Leaders | AI-powered Corporate Training: Faster, Smarter, and More Effective | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Resquared | Marketing automation platform for selling to local businesses. | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Rethoric | LinkedIn content consultancy and scheduling platform for busy founders | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| RocketSDR | AI Native Sales Outreach Platform | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Roger | The Best Way to Sign Contracts Since Handshakes | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Treinta | Software and AI tools for SMBs in the US and Latin America | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Trendpop | Discover trends as they happen | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| unSurvey | AI-led market research interviews, no scheduling, instant insights. | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Venu AI | Meet qualified leads in person by automating conference production | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Waypoint | The email API built for product teams | Winter 2021 | Y Combinator batch | Y Combinator listing | |
| Weekday | AI recruiter that runs outbound sourcing campaigns to find top talent | Winter 2021 | Y Combinator batch | Y Combinator listing |
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Figures come only from the record linked in each row; a blank means the record gives none. How these lists are built.