Siena AI review (2026): is it worth $750 a month?
AI customer service agent for ecommerce and consumer brands
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Siena AI report card
Weak · out of 4.0 · graded Nov 12, 2026
Best for an AI agent on top of your help desk
Siena is an AI agent for consumer brands that answers shopper conversations inside a help desk you already have, such as Zendesk, Gorgias, Intercom or Gladly. It costs $750 a month plus $0.90 per automated ticket, has no free plan or trial, and does nothing without a help desk under it.
Who Siena AI is for
- Fits if you run a consumer brand with a help desk already and many repeat tickets
- Works for a team that wants to pay per automated ticket
Who Siena AI is not for
- Skip it if you don't already have a help desk, as it works inside one
- Pricey if your volume is small, since $750 a month is due before the first ticket
- Tight if you want to try first: there is no free plan or trial, only a sandbox that comes with the fee
- Watch out: the vendor sends tailored pricing after a form, and some agents are marked coming soon
Why Siena AI gets a 1.4
Five grades, each with its reason. The GPA is their average: an A is 4 points, an F is none.
- DValue for money$750 a month plus $0.90 per automated ticket, against a category middle of $29 per seat. It is an AI agent priced for volume, and the help desk it needs is a separate bill.
- FFree plan and trialNo free plan or trial on record. The $750 fee includes an unlimited sandbox.
- DFeaturesIt is an AI agent, not a help desk: it needs Zendesk, Gorgias, Intercom or Gladly to work in. Some agents, such as Shopping, are marked coming soon.
- CEase of useNo store rating on record, and it has to be connected to your help desk after a form and a tailored quote.
- BPlatforms and integrationsWeb only, with 8 listed integrations. No phone or desktop app on record.
What these grades rest on. Graded from this listing, whose facts were read from Siena AI's own pages on 12 November 2026. Not based on using the product, and shorter than our full reviews. How we review and grade.
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<a href="https://toolgpa.com/tools/siena-ai#review"><img src="https://toolgpa.com/badge/siena-ai.svg" alt="Siena AI: 1.4 GPA on ToolGPA" width="196" height="56"></a>Where Siena AI stands among help desk and live chat tools
Siena AI's GPA of 1.4 is higher than 0 of the 66 other help desk and live chat tools we grade, and level with 1.
It stands best on platforms and integrations (B, above 6 of 66) and worst on free plan and trial (F, above 0).
Its paid plans start at $750 a month, against a middle price of $29 for the category: 56 of the 57 others that charge start lower.
On features, ease of use and platforms it scores 2.0 out of 4. 51 tools score higher and cost less.
Each grade against the category
Every bar is all 67 help desk and live chat tools we grade, cut by the letter each got. Siena AI’s own letter is outlined.
- DValue for moneyAbove 0 of 66, level with 17
- FFree plan and trialAbove 0 of 66, level with 10
- DFeaturesAbove 0 of 66, level with 2
- CEase of useAbove 5 of 66, level with 56
- BPlatforms and integrationsAbove 6 of 66, level with 54
Price against what you get
Each dot is one of 59 help desk and live chat tools. Further left costs less, and higher up scores better on features, ease of use and platforms. Point at a dot to see which tool it is.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Keep Siena AI, or make your own?
Keep it
To replace Siena AI you would be making an AI model answering your customers from your own help articles. That is not a weekend's work, with an AI app builder or without one.
That makes this kind of software worth paying for, not this one in particular: 65 of the 66 other help desk and live chat tools grade higher. It costs $9,000 a year.
What you could not
- An AI model answering your customers from your own help articles.
- It plugs into other products, Shopify, Zendesk and Gorgias among them.
- AI features, unless you pay a model provider for each request yourself.
What this rests on. Siena AI’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
What is Siena AI?
Siena is an AI agent platform for consumer brands. Its Customer Service Agent answers shopper conversations and works inside an existing help desk such as Zendesk, Gorgias, Intercom or Gladly. The vendor also lists shopping, reviews and social agents plus conversation analytics. Pricing is a platform fee plus a charge per automated ticket.
Worth knowing
- Siena is an AI agent, not a help desk: it needs a separate help desk such as Zendesk or Gorgias to work in.
- Cost has two parts: $750 a month plus $0.90 per automated ticket, per the pricing page; the page says the vendor sends tailored pricing after a form.
- No free plan or trial is listed, though the platform fee includes an unlimited sandbox.
- Some agents on the site, such as the Shopping Agent, are marked as coming soon.
Key features
- Customer Service Agent
- Replies to shopper conversations in a brand's own voice and handles order questions, and hands over to people when needed.
- Works inside your help desk
- Integrations list Zendesk, Gorgias, Intercom, Kustomer, Gladly and Dixa, so Siena sends and receives conversations there.
- Ecommerce actions
- Connects to Shopify, subscription tools such as Recharge and Skio, returns through Loop, and shipment tracking through AfterShip and others.
- Analytics and QA
- Ask Siena and a Topics Explorer turn conversations into customer insights, and a quality assurance tool scores conversations automatically.
- More agents
- The site lists shopping, reviews and social agents alongside support; some are marked as coming soon.
Siena AI pricing
As of Nov 12, 2026, Siena AI is a paid product, starting at $750 per month platform fee, plus $0.90 per automated ticket.
- Starts at
- $750 per month platform fee, plus $0.90 per automated ticket
- Free plan
- None
- Free trial
- None listed
| Plan | Price | What you get |
|---|---|---|
| Platform fee | $750per month | Access to the core AI engine and an unlimited sandbox. Automated tickets are billed separately at $0.90 each, with onboarding and a dedicated Slack channel for support. |
Read from siena.cx on Nov 12, 2026. Prices change, so confirm with Siena AI before you buy.
Works with
Siena AI alternatives
- Siena AI vs Gorgias
Free trial · from $10/mo
- Siena AI vs Intercom
Free trial · from $29/mo
- Siena AI vs Eesel AI
Free trial · from $299/mo
Common questions
Does Siena AI have an Android app?
No Android app was listed when its pages were read on Nov 12, 2026. Siena AI is listed for Web.
Does Siena AI have an iPhone app?
No iPhone app was listed when its pages were read on Nov 12, 2026. Siena AI is listed for Web.
Is Siena AI open source?
Siena AI is not described as open source on its own site, as read on Nov 12, 2026.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Nov 12, 2026.