Markero vs ringSMB

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

Markero compared with ringSMB
Detail	Markero	ringSMB
What it does	Not given	One business number across web, mobile, and SIP desk phones with AI answering and pay-as-you-go pricing
Stage	Not given	Not given
Founded	Not given	Not given
Based in	EU	Not given
Pricing model	Not given	Paid
Pricing	Free core with optional Premium from $4 per month paid in crypto. Premium includes 100 MB file uploads (vs 10 MB free), 1 GB personal storage (vs 500 MB free), up to 5 private channels (vs free channels limited to 50 members and 250 MB storage), and 1 GB per channel storage.	Phone numbers: $3/month. Usage charges: inbound calls $0.02/min, outbound calls $0.03/min, web/mobile phone $0.01/min, forwarding $0.045/min, SMS $0.02/segment, AI receptionist +$0.18/min, recorded minutes $0.01/min, stored recordings $0.002/min, transcription $0.02/min, AI summaries $0.03 each, tex
Key features	End-to-end encrypted messages and files encrypted with OpenPGP Curve25519 Two-factor authentication (TOTP) on every account File and media sharing up to 10 MB free, 100 MB with Premium Official Tor onion service (v3) for anonymous access Session management with device revocation Search across conversations with local decryption	Shared business phone number accessible from web, mobile, and SIP desk phones AI voice receptionist that answers calls and books appointments Business text messaging Call routing and IVR menus Appointment booking and calendar management Call recording and transcription Customer contact management with shared notes and history Lead pipeline and opportunity management Extensions and unlimited users per account AI call summaries and voicemail transcription
What makes it different	True zero-access encryption—servers store only ciphertext and cannot decrypt messages Official Tor onion service for accessing without network exposure Cryptography keys never transmitted to server—private key stays on your device	Pay-as-you-go pricing with no per-user seat fees or long-term contracts One professional number works across web, mobile, and SIP desk phones with synchronized context Built-in AI receptionist that handles common questions and transfers to humans when needed Integrated lightweight CRM and appointments without separate tools Number porting to bring existing business numbers to the platform
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	2
Citation Flow (Majestic)	21	12
Referring domains (Majestic)	10	1

3 details filled in for both companies.

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