Bengaluru and Erode, India — working with clients in other time zones

AEO & GEO

Optimising for voice assistants: Siri, Alexa and Google Assistant

Practical, platform-specific optimisation for the three major voice assistants, beyond the general voice search content structure principles.

Working on an automated production system from a laptop

While our general voice search guide covers the shared content structure principles that help across all voice platforms, each specific assistant draws on a somewhat different underlying data source and behaves slightly differently worth understanding individually.

Google Assistant: drawing on the Google ecosystem

Google Assistant draws heavily on Google Business Profile, the Knowledge Graph, and standard Google search infrastructure — meaning strong performance in traditional Google local and organic search directly supports Google Assistant visibility, with no separate optimisation required.

Siri: drawing on Apple Maps and Bing

Siri historically draws on Apple Maps data for local queries and, for some general web queries, Bing's search infrastructure — meaning accurate Apple Business Connect (formerly Apple Maps Connect) listing information and the Bing optimisation covered elsewhere both directly matter here.

  • Claim and verify your Apple Business Connect listing with complete, accurate information.
  • Ensure Bing Webmaster Tools is set up, since Siri may draw on Bing for some general queries.
  • Keep hours, address and category information consistent across all platforms, as covered in our citation consistency guide.

Three different voice assistants, three different primary data sources — optimising for 'voice search' generically misses that each platform actually requires its own specific, if overlapping, foundational work.

Alexa: drawing on a mix of sources and skills

Amazon's Alexa draws on a combination of web search data and its own Skills ecosystem for specific business interactions — businesses wanting a more direct Alexa presence beyond basic information queries can consider building a dedicated Alexa Skill for relevant use cases.

A practical, unified checklist

  • Google Business Profile: complete, accurate and verified.
  • Apple Business Connect: complete, accurate and verified.
  • Bing Places and Bing Webmaster Tools: set up and current.
  • Consistent NAP (name, address, phone) data across every platform.

Frequently asked questions

Do I need a presence on all three platforms equally?

Prioritise based on your specific customer base's likely device and assistant usage, though covering all three foundational listings is a relatively low-effort, worthwhile baseline for most local businesses regardless.

Is building a custom Alexa Skill worth the investment for most businesses?

Generally only for businesses with a specific, repeated interaction use case (ordering, appointment booking) that genuinely benefits from a dedicated voice interface — most businesses do not need one.

How often should these platform listings be reviewed for accuracy?

Quarterly, and immediately whenever core business information (hours, address, services) genuinely changes, similar to the broader local SEO checklist cadence.

If you want help optimising your business across all major voice assistant platforms, talk to our team.

The takeaway

Verify your business is fully, accurately represented in Apple Maps, Bing Places and Google Business Profile respectively — each of the three major voice assistants draws primarily on a different underlying data source for local business queries.


Written by Fibvo — Bengaluru and Erode, India — working with clients in other time zones. Questions, or think we have it wrong? Tell us.

Keep reading

Related articles

Next step

Tell us what you are trying to grow.

Send the problem in a paragraph. We will reply within one working day with an honest view of whether we can help, and what it is likely to cost.

Call +91 93451 90983 WhatsApp us