What each one offers, or documents on its own site, as of 27 September 2026.
How you pay
MirossPer workspace, with users included: Starter €49 a month (3 users, 500 conversations), Growth €199 (10 users, 2,000). Extra conversations cost €10 per 100.
ChatwootPer agent per month; the free Hacker plan covers 2 agents and 500 conversations, with live chat only.
Amazon buyer messages
Miross✓YesBuyer messages through a relay mailbox; the 24-hour window tracked per message
Chatwoot–Not documented on their site as of 27 September 2026
Mirakl marketplaces (Leroy Merlin, Carrefour, MediaMarkt…)
Miross✓Yes60 Mirakl marketplaces, each with its own key: messages, order context and cancellations through the Mirakl API
Chatwoot–Not documented on their site as of 27 September 2026
Other marketplaces
Miross✓YesKaufland, bol.com, Cdiscount, eBay, Allegro, Miravia, Temu, AliExpress and TikTok Shop. TikTok Shop is UK only, and Cdiscount’s connection through Octopia also brings Fyndiq, CDON, Joom, Rakuten, Alltricks and OnBuy.
Chatwoot–Not documented on their site as of 27 September 2026
Email
Miross✓YesGmail, Outlook or any IMAP mailbox
Chatwoot✓On some plansStartups plan and up
WhatsApp
Miross✓YesGrowth and up, with Instagram, Telegram and LinkedIn
Chatwoot✓On some plansStartups plan and up
Live chat on your website
Miross✓YesEvery plan: a chat button on your shop (one script tag), shown in English, Spanish, French or German to match the page; self-service for order status, returns and help articles, and no AI replies; each chat is a case in your queue. 1 widget on Starter, 3 on Growth, unlimited on Scale
Chatwoot✓YesEvery plan, the free one included
AI, and what it costs
Miross✓YesIncluded in the plan: translation and Formalize on every plan; from Growth, Mike, the assistant, drafts replies, writes summaries and reads voice notes, photos and documents. AI never sends on its own.
Chatwoot✓On some plansCaptain AI: 300, 500 or 800 credits a month on paid plans; more at $20 per 1,000
Translation, both ways
Miross✓YesEvery plan: on arrival and on send
Chatwoot◐PartlyIncoming messages, through a Google Translate integration set up with your own Google Cloud project
Returns portal
Miross✓YesGrowth and up: customer portal, return labels with your own carrier or through Sendcloud, reception by scan and refunds
Chatwoot↗Through an app or connectorYour own returns tool, connected through their API
Help centre
Miross✓YesGrowth and up: knowledge articles that feed AI drafts, and a public help centre at miross.io/h/<name> in one language; every language and your own domain on Scale
Chatwoot✓On some plansStartups plan and up
Public API
Miross✓YesREST API and MCP server: read from Growth, write on Scale; webhooks on Scale
Chatwoot✓YesREST API and an API channel