Block Communication Software Compared: WhatsApp vs Email vs Dedicated Tools

Every block manager eventually asks the same question: is our current setup good enough? Here is a practical comparison of the four options most UK blocks actually use.

WhatsApp groups

• Cost: free.
• Setup time: five minutes.
• Announcements: buried under chat within hours.
• Votes: informal polls with no record.
• Documents: lost in the scroll.
• Best for: informal social chat between neighbours.

Email

• Cost: free.
• Setup time: zero.
• Announcements: sent, but buried in personal inboxes.
• Votes: reply-all chaos, no tally.
• Documents: attachments scattered across inboxes.
• Best for: one-to-one correspondence with the managing agent.

Dedicated block communication software

• Cost: free to low monthly (CommonCouncil is free during early access).
• Setup time: under ten minutes.
• Announcements: structured feed every resident sees.
• Votes: recorded with deadline and permanent tally.
• Documents: central library, always findable.
• Best for: official block business — announcements, decisions, records.

The recommended combination

Keep WhatsApp for chat. Use email for agent correspondence. Use a dedicated tool like CommonCouncil for everything residents need to see, decide on and refer back to. Three channels, three jobs — no channel trying to do everything.