Which AI commerce platform is better for turning shopper conversations into revenue?
Siena AI helps ecommerce teams automate customer support with empathetic AI agents. REP AI goes further by combining proactive sales engagement, automated support, shopper behavior, and marketing-ready conversation data into a single agentic commerce platform.
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REP AI vs. Siena AI: The quick answer
REP AI’s Proven Impact
5x ROI
20% CVR
16% AOV
What is REP
REP AI is an AI commerce platform for ecommerce brands that combines an AI sales agent, AI support agent, AI helpdesk, and shopper intelligence layer.
REP’s strongest distinction is behavioral AI. It identifies hesitation, repeated comparisons, exit intent, and disengagement moments, then starts contextual conversations when conversion risk is detected.
The same conversations can drive recommendations, automate support, identify missing product information, and create Klaviyo-ready segments. REP’s data platform positions live shopper interactions as structured intelligence for campaigns and CRO.
Replace static search and rigid quizzes with conversational product discovery. REP’s Sales Agent uses conversational search, dynamic product narrowing, product comparisons, contextual recommendations, upsells, downsells, and checkout—all inside one chat.
Resolve the request, don’t just answer the ticket. REP can talk about order tracking, shipping updates, cancellations, address changes, returns, exchanges, and routing to humans when needed.
Every shopper question becomes a signal your team can use. REP’s data platform surfaces competitor mentions, price objections, sizing confusion, product concerns, missing-info alerts, and Klaviyo audience segments based on conversation topics.
A sale is attributed to REP only when the AI helped during the shopping session, such as recommending a product or answering a buying question. If the shopper only clicked the chat icon, got a greeting, asked for a human, or received an unhelpful answer, REP filters that sale out.
Don't take our word for it.
"We saw a 13% conversion rate with Rep last month. The outcomes were truly remarkable, with an astonishing 97% of customer requests being successfully handled by their AI."
“This is a game-changer and has reduced our customer service tickets by a huge amount. Worth it and great support!”
“Rep is a fantastic service at it's base. A personalized AI driven helper, smoothing. out kinks in CX and guiding customers to the products they want to buy while maximizing AOV.”
“These guys are amazing. Incredible investment for my business. I’m solving a lot more problems for customers with a lot less effort. And it gets better and better over time. Zero regrets and great team making sure I get the best results.”
REP AI vs. Siena AI pricing and setup
What business outcome are you paying for?
Which is better for your use case?
The available chat type and search type that each shopper prefers — available in one place, all connected by the same AI brain.
Identify buying intent, engage hesitant shoppers, recommend products, answer pre-purchase questions, and guide customers toward checkout.
Help shoppers find the right products through natural conversation, instead of relying only on menus, filters, static quizzes, or basic chat prompts.
Keep support and sales in one AI system to handle support requests while also identifying opportunities to improve conversion, AOV, and retention.
Run a more efficient, more profitable ecommerce business
Live in days, not months
Got questions?
Yes. REP AI can be considered a Siena AI alternative for ecommerce brands evaluating AI agents for customer conversations, support automation, product recommendations, and shopper engagement.
But the platforms are not identical.
Siena AI is a CX-focused AI platform with strong customer service, reviews, QA, order tracking, and customer intelligence capabilities.
REP AI is a commerce-focused AI platform built to proactively engage shoppers, drive product discovery, recommend products, support checkout, automate post-purchase requests, and surface shopper insights that can improve marketing and conversion.
Rep AI is the stronger choice for ecommerce sales. It proactively engages hesitant shoppers, recommends products, guides discovery, supports upsells, and helps move customers to checkout. Siena supports shopping assistance, but its positioning centers more on customer service automation and CX workflows.
Siena’s platform fee starts at $750/month. The company charges $0.90 per automated ticket on top of that. Full pricing is available on request. In contrast, Rep AI offers transparent pricing, starting at just $12/month. You also get a 30-day free trial to test-run the platform on your store. Plans scale further with store traffic.
Rep AI is designed for fast Shopify deployment with direct catalog sync, automatic product updates, and a lightweight setup process. You can go live in as few as 6 clicks. Siena supports Shopify but involves a more structured implementation across customer service and CX workflows.