Optlo vs Sellio

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

Optlo compared with Sellio
Detail	Optlo	Sellio
What it does	AI customer support software with bring-your-own-AI model	AI customer support in one shared inbox with live chat, WhatsApp, Instagram, Telegram, and email
Stage	Not given	Startup
Founded	Not given	2025
Based in	Not given	MA
Pricing model	Freemium	Freemium
Pricing	Starter $19/month (billed annually $190/year), Growth $59/month (billed annually $590/year), Custom pricing available. Add-ons: $15 per 500 active conversations/month, $15 per seat/month, $99/month to remove Optlo branding.	Free plan with shared inbox and website chat, 2 seats, and 5 AI conversations included. Mini plan at $20/month with 5 seats and $5 included AI credits. Essentials at $95/month with 10 seats and $25 included AI credits. Plus at $295/month with 50+ seats and $75 included AI credits. Annual billing ava
Key features	Visual workflow editor to control conversation flow and AI behavior Connect multiple AI providers: OpenAI, Anthropic, Google Gemini Knowledge base training from website content and documentation Human handoff with full conversation context Global deployment across 300+ locations Multilingual conversation support Secure API connectors for Stripe and other tools WordPress plugin for no-code installation User context and personalization	Shared inbox for all customer conversations Live chat widget with one-line installation Multi-channel support: website chat, WhatsApp, Instagram, Telegram, email AI agents trained on your own knowledge base and docs Ticketing system for ongoing work Workflow automation builder Team assignment and routing rules Support analytics and CSAT ratings Desktop app for macOS with Windows coming soon Conversation history and context preservation across channels
What makes it different	Bring your own AI account and pay providers directly with no markups No per-resolution billing, only charged for active conversations Choose and switch between multiple AI models and providers Full control over workflows and AI behavior without being locked in Minutes to deploy without complex setup or integrations	All channels in one inbox instead of requiring separate tools AI agents trained on your own docs rather than generic responses Free plan forever with no time limits or card required Significantly cheaper pricing than Zendesk, Intercom and LiveChat Designed for simplicity with no complex enterprise software required
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)	48 +1 (up) since last check	15 +1 (up) since last check
Trust Flow (Majestic)	10	5
Citation Flow (Majestic)	27	31
Referring domains (Majestic)	87	61

5 details filled in for both companies.

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