Octane AI vs Rep AI
Both bring conversational AI to the storefront, but from opposite directions. Octane AI starts with quizzes: a structured quiz collects zero-party preference data, then AI recommends products — including inside conversational popups — and syncs everything to Klaviyo. Pricing is credit-based: $50/month for 400 credits, $200/month for 2,200 credits. One credit equals one quiz completion, and AI features cost extra fractional credits. Rep AI starts with chat: a behavioral AI spots hesitating shoppers and proactively opens an AI chat to recommend products and guide them to checkout, while a GPT-powered bot handles 24/7 support (order status, returns, FAQs) and hands off to live chat. Rep AI's Sales plan starts at $12/month, Support at $49/month, and Concierge at $130/month, each with a 14-day free trial; there is no long-term free plan for 100 visitors/month. Choose Octane AI if structured quizzes and zero-party data capture are the goal; choose Rep AI if you want an always-on AI sales associate that also deflects support tickets. No side-by-side test was run; no winner is claimed.
| Decision point | Octane AI | Rep AI |
|---|---|---|
| Best suited to | Shopify brands that want guided quizzes to recommend products and capture zero-party data. | Ecommerce brands that want AI sales and support on their store |
| Plans and cost | Basic $50/month ($43 billed annually) for 400 credits and up to 2 quizzes. Plus $200/month ($170 annually) for 2,200 credits, unlimited quizzes, and A/B testing. Enterprise and Unlimited $500+/month ($425+ annually) for 7,250+ credits or unlimited. One credit equals one quiz completion; AI features cost extra (Smart Products about 0.3, Smart Copy about 0.1, Image Analysis about 0.4 credits). Credits run out without stopping quizzes: overages bill at month end at the tier rate. Unused credits roll over 30 days. All tiers include a 14-day trial and no setup fee. Shopify only. | Verified on the official pricing page reviewed on 2026-11-02: the Sales plan starts at $12 a month, Support starts at $49 a month, and Concierge starts at $130 a month. Every plan includes a 14-day free trial. Recheck official pricing before purchase. |
| Limitations | Octane AI works only on Shopify; credits are consumed per quiz completion with fractional extra costs for AI features, and overages bill automatically at month end when credits run out. | The reviewed pricing page shows starting rates and add-on prices but does not describe full tier ladders or refund terms; those details were not verified. |
Use the same input
Deploy both on the same store: Octane AI's quiz on the homepage hero and Rep AI's proactive chat widget site-wide, then compare assisted revenue, email/SMS opt-ins, and support ticket volume after one month.
What a successful result must preserve
The tool must proactively engage shoppers with product recommendations, work on Shopify without custom development, and handle support questions in the same flow.
Evidence and test status
Official specification comparison. Prices re-checked October 24, 2026: Octane AI Basic $50/month (400 credits), Plus $200/month (2,200 credits), with AI features costing extra credits; Rep AI Sales from $12/month, Support from $49/month, Concierge from $130/month, each with a 14-day free trial. We did not run the deployment test; no ranking is claimed.
- Octane AI — Octane AI official pricing page ↗ (reviewed 2026-10-31), Octane AI official homepage ↗ (reviewed 2026-10-31)
- Rep AI — Official homepage ↗ (reviewed 2026-11-02), Official pricing page ↗ (reviewed 2026-11-02)