Siena AI Alternatives: 7 eCommerce AI Agents Compared

Brands that care about voice tend to love Siena. Its replies read like a thoughtful human wrote them, and it reads the customer’s mood before it answers.

Tone, though, is only half of a good support experience. The other half is whether the problem gets solved. When the case is a disputed delivery, an order that needs editing after payment or an exchange with tricky rules, a lovely reply that ends in a handoff still leaves your team with the work.

We compared 7 Siena AI alternatives on that second half. Some are enterprise platforms, some are eCommerce-native agents. The best fit depends on how much of the long tail of post-purchase cases you want closed without a human.

Siena AI alternatives at a glance

Tool	Best for	Executes store actions or chat only	Logistics automation depth	Product recommendations / sales
Minami	Brands wanting logistics fully handled	Executes in the store and with carriers	Full post-purchase coverage, including claims and exchanges	Yes, in chat and exchanges
Gorgias AI Agent	Shopify helpdesk teams	AI flows; agents act	Partial	Shopping Assistant
Zowie	Mid-size eCommerce brands	Chat with recipes	Moderate	Some sales features
Ada	Enterprises	Chat, built actions	Custom	Limited
Tidio Lyro	Small stores	Chat	Minimal	Flows
Netomi	Large consumer brands	Chat, configured actions	Custom	Not a focus
Yellow.ai	Multilingual voice and chat	Chat and voice	Custom	Limited

What brands miss when they move beyond Siena

Siena is an AI agent for eCommerce support that emphasises empathy and brand voice. It connects to Shopify and helpdesks and can handle a range of common requests. Our Siena AI pricing guide explains its plans.

The reason stores move on is depth of execution. Siena covers frequent tasks, but the long tail of logistics, such as carrier disputes, edits on paid orders and exchange logic, often still needs staff.

Brands look for AI that closes those cases too, and that adds revenue.

7 Siena alternatives and what they resolve

1. Minami AI

Best for: brands that want results delivered in the store, not just kind words in the chat.

Minami keeps the warm, on-brand tone and adds the finished task behind it. Orders get edited, couriers get chased, swaps get arranged, and only then does it confirm. It targets the long tail Siena hands back, aiming for every logistics case a store has, and it recommends products in the same conversation.

Outcomes it delivers

• Paid orders updated with new or removed items.
• Orders cancelled before dispatch, after a save attempt.
• Addresses corrected before labels are printed.
• Delivery incidents fixed; Minami’s own rate is 90% autonomous.
• Carrier claims pursued, 80%+ of contact by Minami’s measure.
• Refund requests converted to exchanges.

Recommendations that sell

It brings up matching items mid-chat and in swaps, with instant payment, so support adds revenue. More on the shopping experience.

Activation and plans

Connect through the Shopify app and walk it through your rules. Free set-up, custom pricing (contact sales).

Pros and cons

• Pros: completes logistics end to end; sells; no flows.
• Cons: no voice; retail only.

Our take: keeps the friendly tone and adds the finished task.

• Talks directly with carriers to change addresses, reroute parcels and open delivery incidents, then executes the change in the store or CMS end to end.

2. Gorgias AI Agent

Best for: Shopify teams wanting a full helpdesk.

Gorgias combines a store-aware inbox with an AI Agent. See Gorgias AI Agent pricing.

What it executes

Set flows; agents do complex work.

Pricing

Starter $40/mo (monthly only, 50 tickets and 30 automated interactions); Basic $90/mo, or $77/mo billed annually (300 tickets); Pro $550/mo, or $471/mo annually; Advanced $1,430/mo, or $1,227/mo annually. Beyond the included volume, extra tickets cost $0.36 to $0.40 each and AI Agent automated interactions $1.50 each.

Pros and cons

• Pros: deep Shopify inbox.
• Cons: agent-dependent logistics.

Our take: strong helpdesk, partial AI.

3. Zowie

Best for: mid-size eCommerce brands.

Zowie automates common requests with recipes and offers sales features.

What it executes

Recipe-based actions.

Pricing

Custom / not published. Zowie has no public pricing page (its pricing URL returned 404 when checked).

Pros and cons

• Pros: eCommerce focus.
• Cons: set-up for edge cases.

Our take: capable, configuration-led.

4. Ada

Best for: large enterprises. Read our Ada CX alternatives.

Ada runs enterprise AI with connected actions.

What it executes

Built tasks.

Pricing

Custom / not published. Ada’s pricing page leads to a demo request.

Pros and cons

• Pros: scale.
• Cons: implementation time.

Our take: enterprise first.

5. Tidio Lyro

Best for: small shops.

Lyro answers FAQs in Tidio.

What it executes

Answers.

Pricing

Free plan; Starter $24.17/mo, Growth from $49.17/mo and Plus from $300/mo. Lyro AI is also sold standalone from $32.50/mo for 50 Lyro conversations.

Pros and cons

• Pros: easy.
• Cons: no store actions.

Our take: basic.

6. Netomi

Best for: big consumer brands.

Netomi delivers enterprise AI across email and chat.

If Netomi is the tool you’re moving away from, we compare the options in our guide to Netomi alternatives for online stores.

What it executes

Configured actions.

Pricing

Custom / not published. Netomi says new engagements are by referral.

Pros and cons

• Pros: governance.
• Cons: not store-native.

Our take: enterprise scale.

7. Yellow.ai

Best for: multilingual voice and chat.

Yellow.ai covers many languages and channels.

What it executes

Configured tasks.

Pricing

A Free plan includes 500 resolutions a month, then $0.99 per resolution; the Enterprise plan is custom.

Pros and cons

• Pros: reach.
• Cons: light commerce actions.

Our take: broad, not deep.

Siena AI alternatives: pricing at a glance

Tool	Starting price	Pricing model	AI cost
Minami	Custom	Custom pricing, contact sales	Custom
Gorgias AI Agent	$40/mo	Monthly plan by ticket volume	$1.50 per automated interaction beyond included
Zowie	Custom / not published	Quote-based	Not published
Ada	Custom / not published	Enterprise contracts	Not published
Tidio Lyro	Free; paid from $24.17/mo	By billable conversations	Lyro from $32.50/mo (50 conversations)
Netomi	Custom / not published	Enterprise contracts	Not published
Yellow.ai	Free; Enterprise custom	Per resolution	$0.99 per resolution beyond 500/mo on Free

Figures come from each vendor’s official pricing page, checked on 29 October 2026, in USD. Vendors change plans often, so confirm before you buy.

Tone and outcomes: who wins on both

For enterprise reach, Ada, Netomi or Yellow.ai. For a Shopify helpdesk, Gorgias. For AI that finishes every logistics case and recommends products along the way, Minami.

More reading: Yuma AI alternatives, Ada CX alternatives and Zendesk AI alternatives.

Keep the tone, add the outcome

Pair a good tone with a finished job. Minami edits and cancels orders, corrects addresses, handles courier problems and runs swaps, recommending products that raise revenue. Free set-up, money-back guarantee. Book a demo.