Kinso

Kinso does not publish a starting price. For comparison, Converge costs $49/month flat for up to 15 team members.

Kinso is best suited for individuals and small teams wanting ai-powered personal communication management across email, slack, and messaging apps. Its standout feature is ai contextual assistant that links related conversations across platforms automatically.

There are 1+ platforms you can compare with Kinso in the customer support platform category. Each comparison above shows detailed feature and pricing differences to help you choose.

The Kinso app is an AI personal inbox that merges Gmail, Slack, WhatsApp, LinkedIn, and Instagram into a single workspace. It drafts replies in your own tone, links related messages across platforms into one topic, and opens each day with a briefing ranked against goals you set. It is a web and mobile app from Kinso Operations Pty Ltd, a Sydney company registered on the Australian Business Register since 16 June 2025 and listed in the National AI Centre's AI Directory. The key thing to understand before you evaluate it: Kinso organises one person's own messages. It has no shared queue, so it is not a helpdesk.

Not openly. We checked kinso.ai on 23 September 2026: the Join Kinso and Join now buttons both open a Typeform waitlist rather than a signup screen, and there is no login link. The counter reads 27,300. That is lower than the 31,196 we recorded on 2 August and the 32,266 on 24 August, so it cannot be a running total of signups: either Kinso let in or removed about 5,000 people, or the figure is set by hand, and the site announces neither. There is no App Store or Google Play listing under the Kinso name; searches surface unrelated apps with similar spellings. Access still means joining the waitlist and waiting for an invitation.

Kinso AI is the assistant layer inside the app. It learns your tone from past messages and pre-writes replies, runs meaning-based search across every connected account so you can find a message without recalling its exact words, groups related conversations into auto-labelled topics, and produces a goal-ranked morning briefing you can also hear and answer by voice. Two limits are worth knowing. Kinso's own terms state the app never sends anything automatically — you approve every message. And clause 3(f)(i)(B) of those terms grants Kinso a perpetual licence to use your content for "Model Enhancement": unmodified message content is used only to improve your own experience, while de-identified content trains models for all users unless you opt out in the app. Read that alongside the homepage FAQ, which says "AI models only process context to serve your messages, not to train external systems" — both re-read on 23 September 2026. The two are reconcilable only on the word external: no third-party model is trained on your messages, but Kinso's own are.

Kinso publishes no price — kinso.ai/pricing, /plans and /price all returned a 404 when we re-checked on 23 September 2026 — but the Terms of Use dated 17 November 2025 already describe the commercial model in detail. Fees are quoted in United States dollars, charged in advance each month or year, non-refundable, and set to auto-renew unless you cancel, with at least 30 days' notice before any price change. A free trial is offered but requires card details up front and converts to a paid subscription automatically if you do not cancel. One monthly figure does circulate: a competing inbox vendor's blog quotes a launch price it attributes to a Kinso founder, citing a LinkedIn post that needs a login to read. It appears nowhere on kinso.ai and we could not open the original, so we do not treat it as Kinso's price. The number is unknown; the billing mechanics are not.

No, and this catches people out. Kinso's privacy policy states it deletes all ingested communication content once it is more than six months old, and its terms repeat the same six-month rule while adding that everything is deleted within seven days of cancelling your account. Kinso is a lens over Gmail, Slack, and WhatsApp rather than an archive of them, so your history survives in those original platforms, not in Kinso. For a support team that needs to reopen last year's ticket, a rolling six-month deletion window rules the tool out on its own.

Not in any practical sense. Kinso connects to one person's accounts and prioritises against that person's goals, so two teammates each running Kinso get two private views of two different mailboxes — the exact fragmentation a shared inbox exists to remove. Nothing marks a message as handled by someone else, so two people can answer the same customer, and nothing tracks whether anyone answered at all. Kinso also has no assignment, routing, SLA timers, CSAT surveys, or website chat widget, and does not connect Telegram, Discord, Zalo, or Facebook Messenger.

Because Kinso is a personal inbox, the honest comparison is against shared inboxes rather than against Kinso itself. Converge is one: $49/month flat for up to 15 agents, covering WhatsApp, Telegram, Discord, Instagram, Zalo OA, Messenger, X, and email from your own mailbox over IMAP/SMTP, with assignment, auto-routing, SLA tracking, CSAT surveys, and an embeddable chat widget. It is available today on a 7-day free trial with no card, rather than by invitation. It is the wrong pick if the inbox you want to fix is your own: it has no LinkedIn or Slack channel. Missive and Front are worth weighing too if your team's volume is mostly email.

None of the apps open today matches Kinso's mix of email plus WhatsApp, Slack, and LinkedIn with AI-drafted replies, so pick the half you need first. We checked each vendor's pricing page on 23 September 2026. Beeper is free, or $9.99/month for Beeper Plus after a 30-day trial with no card, and connects WhatsApp, Slack, LinkedIn, Instagram, and eight other chat networks, but not Gmail, and it does not draft replies. Superhuman drafts email in your style only on its Business plan, at $33 per member per month billed annually. Shortwave, an AI email client, costs $30, $45, or $120 per seat per month. SaneBox filters an existing mailbox from $4.54 a month paid every two years and drafts nothing. Beeper plus one email tool is the closest you can get to Kinso today, at the cost of two apps and two bills.