Athena by Shoplazza vs Estera: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Athena by Shoplazza and Estera — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
Athena by Shoplazza
Shoplazza
An admin AI agent that orchestrates a merchant's entire commerce stack — products, orders, marketing, logistics, and analytics through conversation.
Key features
- Conversational Store Admin: Manage products, orders, discounts, and content by describing goals in natural language instead of clicking through dashboards.
- Agent Routing: Delegates specialized work to peer agents like AI Store Builder, LazzaStudio (visuals), and AdValet (ads).
- Replayable Audit Logs: Every task Athena executes is logged and can be inspected or replayed for governance and debugging.
- Preview and Confirm: Athena prepares a task and previews the change before execution so merchants keep final control.
- Rollback and Revoke: Any agent action can be revoked or rolled back to satisfy operational-risk requirements.
- MCP-Based Data Access: Uses Model Context Protocol to expose carts, inventory, and payments through secure APIs for grounded actions.
- Full Commerce Coverage: Handles marketing, logistics, and analytics workflows in addition to core store admin.
Best for
- Bulk Catalog Updates: A merchant describes a promotion and Athena updates product pricing and copy across the catalog.
- Marketing Coordination: Kick off a campaign end-to-end by delegating creative to LazzaStudio and ads to AdValet through Athena.
- Order and Logistics Ops: Ask Athena to investigate a shipping issue and it pulls order, inventory, and carrier data via MCP.
- Analytics on Demand: Merchants ask conversational questions about revenue, cohort, or SKU performance without touching a BI tool.
- Store Launch: Spin up a new storefront through the AI Store Builder while Athena coordinates content, ads, and payment setup.
Estera
Estera
An AI receptionist that answers phone calls and WhatsApp messages 24/7, qualifies leads, and books appointments in 50+ languages.
Key features
- Inbound Voice Agent: Answers phone calls in under five seconds and handles reservations, questions, and busy-hour overflow.
- WhatsApp Concierge: Replies to WhatsApp messages 24/7 using the business's own WhatsApp Business number.
- Outbound Messages: Runs outbound WhatsApp campaigns for reminders, follow-ups, and re-engagement.
- Calendar & CRM Booking: Writes appointments directly into the business's existing calendar, PMS, or CRM.
- Business-specific Training: Trained on the business's services, prices, policies, and FAQs for on-brand responses.
- 50+ Languages: Speaks and replies in over fifty languages so international customers get help in their own language.
- Fast Setup: Creates a working AI agent assistant in under three minutes with no engineering required.
- Number Preservation: Uses your existing phone and WhatsApp Business numbers instead of forcing a switch.
Best for
- Restaurant Reservations: Handle bookings, special requests, and busy-hour calls without staff on the phone.
- Hotel Front Desk: Answer availability, amenities, and booking questions in guests' languages around the clock.
- Dental & Medical Clinics: Book appointments and handle intake questions on WhatsApp and voice.
- Real Estate Lead Qualification: Screen inbound inquiries about listings and route qualified leads to agents.
- SMB Overflow Coverage: Catch after-hours and busy-hour calls that would otherwise go to voicemail.