In professional communication, the words you choose matter. Even simple phrases like “I’ll keep you updated” can shape how others see your professionalism, clarity, and confidence. While this phrase is polite and clear, using it repeatedly in emails can sound repetitive or informal. Expanding your vocabulary allows you to communicate more effectively and sound more polished.
In this guide, you’ll learn professional alternatives to “I’ll keep you updated,” when to use them, and real examples you can apply immediately in your emails.
Why It’s Important to Vary This Phrase
Business emails often require you to promise future communication. Whether you’re working on a project, waiting for approval, or gathering information, you need to reassure the reader that you will share updates.
Using varied, precise language helps you:
- Sound more professional and confident
- Match the tone to the situation (formal vs. casual)
- Be more specific about what will happen next
- Avoid repeating the same phrase in every email
10 Professional Ways to Say “I’ll Keep You Updated”
1. I will keep you informed
This is a slightly more formal alternative. It works well in business settings and with senior colleagues.
I will keep you informed as the project progresses.
2. I will provide updates as they become available
This phrase is useful when you are waiting for new information.
I will provide updates as they become available from the legal team.
3. I will let you know once I have more information
This option sounds natural and conversational, but still professional.
I will let you know once I have more information from the supplier.
4. I will keep you posted
This is slightly less formal but still acceptable in most workplace emails.
I’ll keep you posted on any changes to the schedule.
5. I will share further updates shortly
Use this when you expect to send another message soon.
I will share further updates shortly after the meeting concludes.
6. I will follow up with more details
This emphasizes that you will contact the person again.
I will follow up with more details by Friday afternoon.
7. I will update you on the progress
This is useful for ongoing projects.
I will update you on the progress at the end of this week.
8. I will keep you apprised
This is more formal and often used in corporate or legal contexts.
I will keep you apprised of any significant developments.
9. I will notify you of any changes
This works well when discussing schedules, policies, or plans.
I will notify you of any changes to the delivery timeline.
10. I will report back once finalized
Use this when decisions or results are pending.
I will report back once the final approval has been received.
Comparison Table: Choosing the Right Phrase
| Phrase | Formality Level | Best Used When |
|---|---|---|
| I will keep you informed | Formal | General business updates |
| I will provide updates as they become available | Formal | Waiting for external information |
| I will let you know once I have more information | Neutral | You need more details first |
| I’ll keep you posted | Semi-formal | Internal team communication |
| I will share further updates shortly | Formal | Another email is coming soon |
| I will follow up with more details | Neutral | Planned future contact |
| I will keep you apprised | Very formal | Executive or legal settings |
| I will notify you of any changes | Neutral | Possible schedule or policy changes |
Tips for Sounding More Professional
1. Be Specific About Timing
Whenever possible, mention a timeframe. This builds trust and reduces uncertainty.
I will follow up with more details by Thursday at 3 PM.
2. Match the Tone to the Relationship
With close colleagues, “I’ll keep you posted” is fine. With clients or executives, “I will keep you informed” may be more appropriate.
3. Avoid Overpromising
Only promise updates when necessary. Too many updates can overwhelm the reader.
4. Combine with Clear Next Steps
You can strengthen your message by adding action steps.
I will provide updates as they become available. In the meantime, please review the attached draft.
Quick Summary
- “I’ll keep you updated” is correct but can sound repetitive.
- Choose alternatives based on formality and situation.
- Use more formal phrases for clients, executives, or legal matters.
- Be specific about timing whenever possible.
- Clear, confident language improves professional communication.
Conclusion
Improving your email vocabulary is a simple but powerful way to strengthen your professional communication. By using varied and precise alternatives to “I’ll keep you updated,” you show confidence, clarity, and attention to detail. Whether you’re writing to a colleague, manager, or client, choosing the right phrase helps build trust and maintain strong working relationships.
Start using these alternatives in your next email, and notice how much more polished and professional your communication sounds.