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Sellio

Shared inbox for customer conversations across channels with optional AI agent and analytics.

At a glanceswept 2026-10-11

≈ 4visits/mo

Emerging · estimate, read 2026-10-04

  • Sellio4
  • #1 Zendesk5.3M
  • Support median29
For
Support teams handling customer conversations across multiple channels
Activity
Actively maintainedsite updated 3 days ago
Company
since 2025per their site
Runs as
No-code
What people do with itread off sellio.chat on 2026-10-04
  • manage customer messages from website chat, email, and social media
  • hand off conversations from AI agent to human support staff
  • track response times and customer satisfaction metrics
The companyeach fact with its source · read 2026-10-04
Your datawhat they publish, each line with its page · read 2026-10-09

“We do not use Visitor conversation content to train public foundation models for unrelated products.”

privacy policy ↗

These are Sellio's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read 2026-10-10

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Supportby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

All Support tools →

Questions this page answers
  • What is Sellio?

    Shared inbox for customer conversations across channels with optional AI agent and analytics. It is listed in the Atlas under Support.

  • Who is Sellio for?

    Support teams handling customer conversations across multiple channels

  • How much does Sellio cost?

    Paid plans start at $45/mo, per Sellio's pricing page on 2026-10-04.

  • Do people use Sellio?

    Emerging: ≈ 4 visits/mo · estimate, 2026-10.

  • Is Sellio still maintained?

    Actively maintained: site updated 3 days ago.

  • Does Sellio train AI on your data?

    No, per its privacy policy (2026-10-09): “We do not use Visitor conversation content to train public foundation models for unrelated products.”

  • Is Sellio safe?

    We do not audit vendors. What Sellio publishes, read 2026-10-09: on training with your data, “We do not use Visitor conversation content to train public foundation models for unrelated products.”.

  • Does Sellio give refunds?

    In its own words (terms of service, 2026-10-09): “Fees are non-refundable except where required by law or expressly stated otherwise.”

  • What are alternatives to Sellio?

    In Support, by use: Zendesk, Missive, Freshworks, SysAid, Text, Inc., Front.

Not quite it? Describe the job

beta

Five tools from the Atlas that fit it, each judged against what you wrote.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.