--- title: "Slack alternatives" description: "Startups positioned as alternatives to Slack, ranked by upvotes. \"Alternative to\" is read from each site or set by the founder." canonical: "https://www.exitfounder.io/alternatives/slack" total: 7 generated_at: "2026-09-28T16:40:55.807Z" --- # Slack alternatives > Startups positioned as alternatives to Slack, ranked by upvotes. "Alternative to" is read from each site or set by the founder. 7 startups. 1. **[ClickUp](https://www.exitfounder.io/startup/clickup)** — All-in-one productivity software for teams and individuals maximizing efficiency DR 90 (Domain Rating by Ahrefs) · ~34,944,511 visits/mo (estimated) · ▲ 1 · US · [.md](https://www.exitfounder.io/startup/clickup.md) 2. **[PMSuite](https://www.exitfounder.io/startup/pmsuite)** — All-in-one business management software for SMBs with connected modules DR 40 (Domain Rating by Ahrefs) · ▲ 0 · B2B SaaS · US · [.md](https://www.exitfounder.io/startup/pmsuite.md) 3. **[PulseRepo](https://www.exitfounder.io/startup/pulserepo)** — GitHub, Vercel, and Netlify alerts to Telegram for developers DR 0.7 (Domain Rating by Ahrefs) · ▲ 0 · Developer Tools · [.md](https://www.exitfounder.io/startup/pulserepo.md) 4. **[Kitze](https://www.exitfounder.io/startup/kitze)** — Building apps, working with AI agents, and teaching others how to ship DR 45 (Domain Rating by Ahrefs) · ▲ 0 · Developer Tools · [.md](https://www.exitfounder.io/startup/kitze.md) 5. **[ActivitySmith](https://www.exitfounder.io/startup/activitysmith)** — Real-time backend updates on iPhone lock screens for teams DR 30 (Domain Rating by Ahrefs) · ~2,032 visits/mo (estimated) · ▲ 0 · B2B SaaS · [.md](https://www.exitfounder.io/startup/activitysmith.md) 6. **[Bond](https://www.exitfounder.io/startup/bond)** — AI chief of staff for executives to manage priorities and tasks DR 32 (Domain Rating by Ahrefs) · ~13,704 visits/mo (estimated) · ▲ 0 · AI Agents · [.md](https://www.exitfounder.io/startup/bond.md) 7. **[NagMeLater](https://www.exitfounder.io/startup/nagmelater)** — WhatsApp reminders and accountability coach for busy people DR 10 (Domain Rating by Ahrefs) · ~23,928 visits/mo (estimated) · ▲ 0 · IN · [.md](https://www.exitfounder.io/startup/nagmelater.md) --- _Source: ExitFounder (https://www.exitfounder.io). Metrics carry provenance: verified / estimated / reported / generated (from the website). Agent index: https://www.exitfounder.io/llms.txt · API: https://www.exitfounder.io/openapi.json · MCP: https://www.exitfounder.io/api/mcp_