respond.io is a good product with a real team behind it. We are not going to pretend otherwise. The difference is where each of us started — and that shapes what each is good at.
A mature messaging platform: many channels, a strong workflow builder and a large integration ecosystem. Built for teams whose customers write rather than call.
A shared inbox that begins at your switchboard: the caller’s card is on screen before the phone is answered, and the messages sit in the same thread. Built for teams whose customers still ring.
| Capability | Estacell | respond.io |
|---|---|---|
|
Native phone system integration
Call events from the PBX, in real time
|
— | |
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Caller card while the phone rings
Before anyone picks up
|
— | |
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Click to call through your PBX
Your extension rings first
|
— | |
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Live switchboard view
Queues, agents, hold times
|
— | |
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AI summaries of call recordings
Transcript plus a short summary
|
— | |
|
Call transfer from the panel
Blind or attended
|
— | |
|
WhatsApp, Instagram, Messenger
Official APIs on both sides
|
||
| TikTok messages and comments | — | |
| Telegram, email, web chat | ||
|
Automation workflows
Theirs is more mature
|
Partial | |
|
Visual workflow builder
Ours is rule-based for now
|
— | |
|
LINE, Viber, WeChat
Important in Asian markets
|
— | |
|
Shopify, HubSpot, Salesforce
Their ecosystem is far bigger
|
— | |
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Separate database per company
Not a shared table
|
— | |
|
Contracts, e-signature, cash ledger
Built for Turkish SMBs
|
— | |
|
Turkish interface and support
Written in Turkish, not translated
|
Partial |
Your customers almost never call. You need LINE, Viber or WeChat. You want a visual workflow canvas today, or you need deep Shopify, HubSpot or Salesforce integrations. They are further along on all of that.
The phone is still where your money comes from. You want the caller’s history on screen before "hello", the call recorded and summarised, and the WhatsApp thread from the same person right next to it.
Our automation is rule-based: triggers and actions in a form. Their visual builder is more powerful today. A canvas is on our roadmap; it is not here yet.
They connect to hundreds of tools. We connect to phone systems, the social channels listed here, and offer outgoing webhooks. That is it for now.
They are an established company across many markets. We are a small Turkish team. That means slower on breadth — and much faster when you ask for something specific.
They have years of customers behind them. Estacell grew out of a CRM that has been running a real estate office in Türkiye every day — proven, but on fewer businesses.
Connect your switchboard and one social account, message yourself, and see both land in the same inbox. That’s the whole demo.
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