CRM and sales decision

Less Annoying CRM

A competent developer can build a narrow, usable CRM covering contacts, tasks, email logging, and Google calendar sync (multi-week). However, matching Less Annoying CRM's complete hosted product — its integrations, free human support, polish, and managed operations — is costly to reproduce, so keeping the paid service is reasonable for most small businesses.

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Subscription$15/month ✓ verified
Initial build80 hours
Monthly upkeep8 hours + $0
Evidence3/3 runs agree

No open-source build does this yet

Nothing published replaces this one, so a replacement starts from an empty file. Here is what it would have to cover.

What a replacement has to do

  • A minimal replacement must allow creating and editing contacts, scheduling tasks/follow-ups with daily reminder emails, logging emails into contact timelines, syncing calendar events with Google Calendar, and basic user authentication and per-user data isolation.

What it still won’t have

  • Free human support/coaching
  • Wide built-in integrations and Zapier-ready ecosystem
  • Mature polish and battle-tested UX across devices
  • Hosted backups, managed security and AWS operational responsibilities
  • Guaranteed data export guarantees and long-term uptime SLAs

What remains hard

  • Brand trustFamily-owned since 2009
  • Brand trustWe can do this because we're self-funded.
Read the build prompt

First-year cost

Keep paying

Paying ischeaper in year one.

On cash alone, building overtakes the subscription at 1 seat.

Paid seatsseats

Money you would actually spend

Keep paying

Subscription price × seats × 12

Build it

AI build APIs + hosting

Time you would spend

What you would spend

What we assumed

The verdict above measures whether you could build it. This one is only about money.

Runnable build prompt

Not run yet
Build a minimal web CRM using Node.js (Express), Postgres, Redis (for cron locks), React for UI, and AWS (S3 for files, ECS or Elastic Beanstalk, RDS for Postgres). Implement: (1) contact records with unlimited custom fields and timestamped note history; (2) tasks/follow-ups with a scheduler and a daily agenda email sent via SMTP (or SendGrid); (3) IMAP-based email logging plus optional Google OAuth mailbox connection that writes messages to contact timelines; (4) Google Calendar OAuth sync for events linked to contacts; (5) user auth, per-user data isolation and simple permissions; (6) CSV import/export and one-click data export to spreadsheets. Out of scope: multi-pipeline advanced reporting, Zapier integration, mobile app, enterprise SSO, and large-scale multi-tenant optimizations. Include input validation, error handling, basic unit and integration tests, and deployment scripts for AWS.
How we checked3 sources · 3/3 runs agreed · evidence score 62

How the score was reached

  • Partly verdict base52
  • 3 cited sources+3
  • Price verified on pricing page+3
  • 3/3 assessment runs agreed+4
  • Evidence score62

The base comes from the verdict. Everything under it is a check that either happened or did not, and each one is a fact frozen in this record rather than a judgement made at render time — so the same evidence always produces the same number.

How scoring works →

Cited sources · 3

Every page the run actually retrieved.

Integrity checks

What held up, and what did not.

✓ Price read off the page✓ 3 independent runs, one answer✓ Citations limited to fetched pages! 2 moats quoted from the page