“Can an assistant tell me what needs attention without asking?” That is the promise behind proactive AI assistance: less effort remembering what to check, with enough context to decide what to do.
Publisher disclosure: Sharick is one of the products below. This comparison uses official product information, not a hands-on benchmark.
What does proactive AI assistance mean?
A reactive assistant answers your prompt. A proactive assistant can surface a briefing, flag an unresolved follow-up, or run a configured routine before you start a conversation. A scheduled summary and a suggestion triggered by a changed situation are different kinds of help. Check which one you need.
For example, a colleague promised feedback by Friday. Useful assistance points you to that promise, checks whether a reply arrived, and helps you decide whether to follow up. Another notification without that context adds work.
Proactive does not have to mean autonomous. You should understand why a suggestion appeared and which actions need your review.
Four assistants, four places to start
Choose by the work you need help with. These starting points overlap; they are not exclusive capabilities.
| Assistant | Published focus | Start your evaluation here |
|---|---|---|
 Sharick | Personal context, priorities, and proactive help. | Can you see the next useful step with less effort? |
 Saner.AI | Notes, email, tasks, and personal planning. | Does the suggested day plan reflect your real priorities? |
 Glean | Proactive assistance grounded in enterprise work. | Can it find the right organizational context and respect access boundaries? |
 Lindy | Team assistance, email drafting, and scheduled routines. | Can a recurring workflow run with the review controls you need? |
Sharick: context for your next useful move
Sharick focuses on personal context and what deserves attention. Evaluate it with an unresolved commitment: does its briefing help you see a useful next step and the information behind it? See the Sharick proactive assistant overview for the product workflow.
Saner.AI: a personal planning workspace
Saner.AI brings notes, email, and tasks into a personal workspace. Its site describes task planning, turning emails into tasks, and surfacing relevant information. Consider it when scattered information makes planning difficult. Check how easily you can correct the resulting plan.
Glean: assistance across company knowledge
Glean’s proactive AI page describes enterprise assistance, including email triage and follow-ups grounded in company information. It also describes permissions-enforced search across connected tools. Consider it when your work depends on organizational knowledge; confirm your team’s connectors and available capabilities.
Lindy: email help and repeatable work
Lindy’s current site presents an AI teammate for connected team work, with email drafting, meeting notes, and scheduled routines. Evaluate it when you can name a recurring job. Check its configuration and approval controls in your setup. Our Sharick vs Lindy comparison explores the follow-up workflow in more detail.
Try four small tests
Use the same examples for each assistant, with only the access needed:
- An unanswered promise: can you distinguish what you owe from what you are waiting for, and find the source?
- A meeting commitment: can you identify the owner and check-back date, then correct an ambiguous assignment?
- A changed situation: supply a new deadline or a resolving reply. Does the old suggestion still appear?
- Nothing urgent: include a resolved thread. Does the assistant leave it alone, and can you dismiss or postpone suggestions?
For practical examples, start with our email commitment tracker guide or meeting commitment tracker guide.
Choose after a working week
Try two assistants that fit your main problem. Record useful suggestions, mistakes, setup effort, and time spent correcting results. A week reveals everyday friction; it does not establish long-term reliability.
Choose the assistant that helps you see what matters with a level of checking you can sustain. Verify integrations, current pricing, and review controls before committing.
Sources and limitations
Official product pages checked October 12, 2026. These describe advertised capabilities, not independently measured results. Plans and availability can change; this guide does not rank performance or compare prices.