Puffly vs Stacks

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

Puffly compared with Stacks
Detail	Puffly	Stacks
What it does	Missed-call text back and AI receptionist for service businesses	All-in-one business platform with CRM, email marketing, invoicing, scheduling, support and tasks, free forever with unlimited users
Stage	Startup	Not given
Founded	2026	Not given
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Free CRM with no card required. Paid plans: Starter $99/mo, Growth $249/mo, Ascended $449/mo, Domination $649/mo. Yearly billing is 10% off. Puff Text add-on from $59/mo for 500 replies. Puff Voice add-on from $109/mo for 200 minutes. Puffly OS setup starts at $699 plus $49/mo and $18/mo per AI help	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.
Key features	Free CRM with leads, contacts, companies, deals, pipeline, tasks and branded lead form Puff AI assistant that drafts follow-ups and suggests next steps Missed-call text-back that automatically texts customers Puff Voice AI receptionist that answers calls and books appointments SMS follow-up and review requests Lead generation and lead tracking Google Sheets import and sync Outreach autopilot with email and SMS Puffly OS for back-office AI helpers	AI email and follow-up writing on-brand in seconds AI lead scoring and prioritization AI invoice and receipt reading from photos
What makes it different	Free CRM that never requires a credit card to use All outreach waits for owner approval by default before going out Automatically texts back missed calls and answers phone with AI Entire team included with no per-seat charges Built specifically for local service trades like HVAC, plumbing and roofing	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	6 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	5	0
Citation Flow (Majestic)	20	29
Referring domains (Majestic)	7	1

5 details filled in for both companies.

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