Close alternatives
TL;DR: 12 companies doing similar work to Close in B2B, ranked by how closely they match what Close actually does — not just by category.
How this list was built: every company here is Y Combinator-backed and shares at least one category with Close. They are scored on how closely their own description overlaps with Close's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Close?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Champ | AI SDR | Summer 2022 | 1 | Active |
| Relate | All-in-One Sales and Marketing CRM for B2B teams | Summer 2022 | 7 | Active |
| Fuse AI | Agentic Sales Platform | Winter 2025 | 12 | Active |
| item | The AI-Native CRM that works for you | Fall 2025 | 6 | Active |
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Saleswhale | Saleswhale is an automated sales assistant that follows up with your… | Summer 2016 | 23 | Acquired |
| Streak | Streak transforms Gmail into a powerful CRM | Summer 2011 | 35 | Active |
| Nex | Grok bot for GTM & Revenue teams | Summer 2026 | 5 | Active |
| PowerRouter | PowerRouter helps sales teams with lead routing in Salesforce | Winter 2021 | 3 | Active |
| Hipmob | Customer communication for iOS and Android developers - an in-app… | Winter 2012 | 2 | Inactive |
| crmCopilot | Give Salesforce the AI upgrade it deserves | Winter 2024 | 2 | Inactive |
Is Close still active?
Close is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.
How was this list put together?
Every company here is Y Combinator-backed and shares at least one category with Close. They are then ranked on how closely their own description overlaps with Close's, so the closest matches come first rather than whoever happens to share a tag.