MentionBird vs Sellio: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of MentionBird and Sellio — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
MentionBird
MentionBird
AI search visibility platform that shows which sources ChatGPT, Gemini, Perplexity and Claude cite for your prompts and how to get your brand named.
Key features
- AI Prompt Tracking: Monitor the exact prompts buyers ask AI, with daily runs across supported AI platforms.
- AI Citation Tracking: See which pages, reviews and YouTube videos AI cites for each prompt and whether your brand appears in them.
- AI Ranking Advice: Get a per-prompt plan of recommended actions rated by effort and impact to earn mentions.
- Competitor Tracking: Compare share of AI recommendations against each competitor, week over week.
- Multi-Platform Coverage: Covers ChatGPT, Gemini, Perplexity and Claude, with Grok, AI Overviews, Copilot and DeepSeek on the Custom plan.
- MCP and API Access: Connect Claude or ChatGPT directly to your visibility data and ask questions about it.
- Free AI Tools: No-login tools such as an AI Crawler Accessibility Checker and an AI Visibility Report.
Best for
- Generative Engine Optimization: Finding which sources AI relies on for category prompts and earning placements in them.
- Competitive Benchmarking: Seeing which rivals AI recommends instead of your brand and for which prompts.
- Agency Client Reporting: Reporting client AI visibility and the next fixes to make.
- Content Planning: Using ranking advice to decide which guides and product-page details to publish.
- Launch Monitoring: Tracking whether a new product starts getting named in AI answers over time.
Sellio
Sellio
Sellio is an AI customer support platform that unifies live chat, WhatsApp, Instagram, Telegram and email in one shared inbox with optional AI agents.
Key features
- Shared Inbox: One inbox for website chat, WhatsApp, Instagram, Telegram and email, keeping every reply, note and handoff in a single thread.
- Live Chat Widget: Embed a brand-matched chat widget on any site with one snippet and capture visitor context up front.
- AI Support Agent: Train an agent on your site, docs and FAQs so it answers first on website chat and hands off to a teammate without losing context.
- Workflow Automations: Build routing rules, chat triggers and task automations to assign and escalate conversations automatically.
- Ticketing: Turn a conversation into a ticket, assign it and keep the full history as work continues.
- Support Analytics: Track volume, response time, CSAT, automation and AI resolution rates, with scheduled reports on higher plans.
- Voice Replies: Let the AI agent answer with a custom voice inside the website widget on the Plus plan.
- Cost Control for AI: Included monthly AI credits with optional top-ups so teams decide when and how much to spend on AI.
Best for
- Ecommerce Support: Run live chat on a Shopify store in the same inbox as WhatsApp, Instagram and email.
- Hospitality Front Desk: Handle guest messages from WhatsApp, Instagram and website chat in one inbox for front desk and ops.
- SaaS Customer Success: Offer website chat first with other channels alongside it for a single team inbox.
- Agency Client Support: Give an agency team a shared inbox to assign, note and resolve client conversations together.
- AI-First First Response: Deploy an AI agent to answer common questions and escalate complex ones to humans.
- Help Desk Ticketing: Raise work from a customer conversation, assign it and keep history for follow-up.