Stacks vs Mesa

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Stacks compared with Mesa
Detail	Stacks	Mesa
What it does	All-in-one business platform with CRM, email marketing, invoicing, scheduling, support and tasks, free forever with unlimited users	Business operating system on WhatsApp for Zambia
Stage	Not given	Startup
Founded	Not given	2024
Based in	Not given	ZM
Pricing model	Freemium	Freemium
Pricing	Free: $0 per month, free forever, includes all seven tools with unlimited users and contacts, plus 50 one-time AI credits. AI Pro: $99 per month or $995 per year (approximately 16% off monthly), includes everything in Free plus continued AI use, no Stacks branding, and priority support.	Not given
Key features	AI email and follow-up writing on-brand in seconds AI lead scoring and prioritization AI invoice and receipt reading from photos	Shared WhatsApp team inbox with assigned chats and notes AI assistant that answers customers from your price list and documents Orders, quotes and invoices from the chat Mobile money collections via MTN, Airtel and Zamtel Compliance tracking for PACRA, ZRA, NAPSA and other Zambian regulators CRM with contacts, deals and Business Pulse alerts Bulk WhatsApp broadcasts with random gaps between messages Website chat widget with same assistant as WhatsApp REST API, webhooks and SDKs for Node.js, Python and PHP Voice notes transcription and call recording with summary
What makes it different	Free forever with all seven core tools and unlimited users at no per-user fees No per-user pricing model compared to competitors like Pipedrive, Calendly and Intercom Integrated AI features included with 50 free credits and optional AI Pro subscription Built specifically for solopreneurs, freelancers and small teams	Built in Lusaka for how Zambian businesses work with Kwacha and mobile money billing One chat connects answering, orders, payments, compliance and records Free trial with no card needed, then pay by mobile money No per-message fees
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	2 +2 (up) since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	29	5
Referring domains (Majestic)	1	0

4 details filled in for both companies.

More alternatives to Stacks More alternatives to Mesa