Highrise is Basecamp’s legacy, lightweight CRM designed for solo entrepreneurs and very small teams. It provides basic contact management, email tracking, and simple deal pipelines. Below is a curated list of 20 modern single‑user (or solo‑friendly) CRM alternatives that offer comparable simplicity with richer features, integrations, and free‑tier options.
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Free, unlimited‑user CRM with contact management, email tracking, pipeline visualisation and a robust ecosystem of marketing tools.
Scalable CRM with a free plan for up to 3 users, AI‑driven sales assistant, workflow automation and extensive third‑party integrations.
Visual sales pipeline focused on activity‑based selling; simple UI, email sync, and automation suitable for solo salespeople.
All‑in‑one CRM with built‑in phone, email tracking, lead scoring and AI‑driven insights; free tier for up to 10 users.
Project‑oriented CRM offering contact management, pipeline view, and integration with G Suite and Microsoft 365.
Google Workspace‑native CRM that automatically logs emails and activities; ideal for solo users who live in Gmail.
CRM built directly inside Gmail; manage pipelines, track opens, and set reminders without leaving your inbox.
Social‑CRM that pulls contact data from social networks, email and calendars; simple UI with relationship insights.
High‑volume outbound sales CRM with built‑in calling, email automation and powerful reporting; great for solo sales hunters.
Lightweight CRM focused on contact and pipeline management; free plan for up to 2 users and simple integration options.
Designed for small businesses and solo entrepreneurs; clean UI, unlimited users on a low‑cost plan, and built‑in activity tracking.
Free CRM with unlimited users, lead capture, email marketing, and a built‑in telephony module; also offers project management tools.
Flexible spreadsheet‑database hybrid that can be customised as a CRM; includes views, automations and integration with over 1,000 apps.
Work OS with a dedicated CRM template; visual pipelines, automation, and easy collaboration for solo users.
All‑in‑one productivity platform with a CRM view; task‑linked contacts, email sync and custom pipelines.
Modular CRM with a free tier for up to 3 users; includes contact management, sales pipeline, and basic reporting.
AI‑powered CRM that auto‑captures data from emails and calendars; simple UI designed for small teams and solo users.
Action‑oriented CRM that turns contacts into to‑do items; minimal learning curve and mobile‑first design.
Straightforward CRM with a free plan for up to 2 users; contact management, pipeline visualisation and email integration.
Simple yet powerful CRM with built‑in email tracking, reporting and automation; affordable pricing for solo entrepreneurs.