I hate how hard it is to find anything in Microsoft 365 search. What are the alternatives?

If you’re frustrated with Microsoft 365 search, the main alternatives depend on what you need to search and where your content lives.

Practical alternatives

1) Use the app-native search instead of Microsoft 365 search

Sometimes the easiest “alternative” is searching within the source app:

• Outlook for mail/calendar
• OneDrive/SharePoint for files
• Teams for chats and channels
• Loop / Planner / OneNote if that’s where the content is

This is often better when you already know the location.

2) Third-party enterprise search tools

These index multiple data sources and often have better relevance, filtering, and unified search.

Popular options include:

• Glean — strong enterprise search across SaaS apps
• Coveo — enterprise search/knowledge discovery
• Elastic — highly customizable, more technical
• Algolia — best for website/app search, but can be used for internal search with work
• Lucidworks — enterprise search and relevance tuning
• Sinequa — large-scale enterprise search/knowledge discovery
• Cranium / Guru / Slite-like knowledge tools — often more “knowledge base + search” than pure search

3) Search inside a knowledge hub

If the real problem is “I don’t know where things are,” a structured knowledge base can work better than broad search:

• Confluence
• Notion
• Guru
• Slab
• SharePoint with stricter information architecture

These work well if your team is willing to maintain a source of truth.

4) Build a custom search layer

If you have developers and specific data sources, you can build a better search experience using:

• Azure AI Search
• Elastic/OpenSearch
• Algolia

This is best when you want:

• custom ranking
• metadata filters
• semantic/vector search
• one interface over many systems

What usually works best

For most organizations:

• Small team / low budget: improve SharePoint/OneDrive structure and use app-native search
• Medium org: add a knowledge hub like Confluence/Notion/Guru
• Large org / many apps: use Glean or Coveo
• Technical org: build on Azure AI Search or Elastic

If you want, I can help you narrow it down

Tell me:

1. What content you need to search: email, files, Teams, docs, tickets, etc.
2. How many users
3. Whether you want a buy solution or build solution
4. Your budget range

And I’ll suggest the best-fit alternatives.