You have spent weeks designing, coding, and testing a custom feature specifically for your client. Now it is ready for their review, and the way you announce it can make the difference between a productive feedback session and a missed opportunity. A well-crafted notification builds excitement, sets clear expectations, and guides the client toward a smooth review process. But a rushed or vague email can leave your client confused, underwhelmed, or even frustrated. This guide provides strategic advice and ready-to-use email templates to help you announce that a custom feature is ready for review with clarity, confidence, and a clear path forward.
Why a Clear Feature Review Notification Matters
A custom feature is not just code—it is an investment of time, trust, and money. When you announce it is ready for review, you are inviting your client into a critical dialogue. A clear notification demonstrates your professionalism, shows that you respect the client's time, and provides a structured way for them to provide feedback. It also reduces the back-and-forth that often arises from miscommunication. By setting expectations upfront—what to test, how to report issues, and the timeline for feedback—you make the review process efficient and productive for both sides.
- Sets clear expectations for the review scope and timeline.
- Guides the client on how to provide actionable feedback.
- Reduces the risk of misunderstandings and rework.
- Builds confidence in your project management skills.
Common Wording Mistakes That Can Undermine Your Message
Even a great feature can be overshadowed by a poorly worded email. Avoid these common errors to keep your announcement professional and engaging.
- Being too brief: "The feature is ready" says nothing about what to test or how to give feedback. Always provide context and instructions.
- Over-explaining technical details: Clients may not care about the backend architecture. Focus on functionality and benefits.
- Using passive language: "It may be ready for review" sounds uncertain. Use active, confident language: "The feature is ready for your review."
- Not including a deadline: Without a clear feedback deadline, clients may take weeks to respond. Always set a reasonable timeframe.
- Ignoring the client's prior input: Reference the original request or any specific requirements they shared—this shows you were listening.
Choose the Right Moment to Send Your Review Invitation
Timing can significantly affect how your client receives the feature. Send it too early, and they may not have the bandwidth; too late, and they may have moved on to other priorities. The ideal window is when the client is engaged and has a clear block of time to test the feature.
- Send the notification at least 3–5 business days before the intended review deadline—this gives the client time to plan.
- Avoid sending on a Friday afternoon—the email may get lost over the weekend.
- Consider the client's schedule: If they are in a busy season, you may want to send it earlier or offer a flexible review period.
- If you have a project timeline, align the review with a milestone to maintain momentum.
- Send a reminder 48 hours before the deadline to ensure the client has not forgotten.
Two Ready-to-Use Email Templates to Announce Your Feature
Choose the template that best fits your client relationship and the complexity of the feature. Both include subject lines and placeholders for easy customization.
Template 1: The Comprehensive & Instructional Approach
Best for complex features or when you need to guide the client through a structured review process.
Subject: Your Custom Feature Is Ready for Review – [Feature Name] – [Project Name]
Dear [Client Name],
I am pleased to inform you that the custom feature you requested for [Project Name] is now ready for your review. We have completed development and internal testing, and we are excited for you to see it in action.
**Access Details:**
- You can access the feature at [link or instructions].
- Use your existing credentials to log in.
**What We Would Like You to Review:**
- [Core functionality 1]
- [Core functionality 2]
- [Integration points, if any]
**How to Provide Feedback:**
- Please test the feature in your own environment.
- Reply to this email with any issues, questions, or suggestions.
- For bug reports, please include steps to reproduce and screenshots if possible.
**Timeline:**
- We would appreciate your feedback by [Date] so we can incorporate any changes before the final rollout.
- If you need more time, please let us know—we are flexible.
We are confident this feature will bring significant value to your workflows. Please do not hesitate to reach out if you need a walkthrough or have any questions.
Thank you for your partnership.
Best regards,
[Your Full Name]
[Your Job Title]
[Your Company]
[Your Phone Number]Alternative subject lines: "Custom Feature Ready for Your Review – [Feature Name]" / "Action Required: Review Your Custom Feature"
Template 2: The Concise & Action-Oriented Approach
Best for simpler features or when you have a more casual relationship with the client.
Subject: [Feature Name] Is Ready – Let's Get Your Feedback
Hi [Client Name],
Your custom feature is live and ready for testing. You can access it here: [link].
Please try it out and let us know:
- What works well
- What needs adjustment
- Any missing functionality
We need your feedback by [Date] to stay on track. If you have questions, just reply to this email.
Thanks,
[Your Full Name]
[Your Job Title]
[Your Company]
[Your Phone Number]Alternative subject lines: "Your Feature is Live – Please Review" / "Ready for Your Feedback: [Feature Name]"
Best Practices for a Smooth Review Process
Use these actionable tips to ensure the review is productive and that you get the feedback you need to finalize the feature.
- Provide clear access instructions: Include the URL, login details (if new), and any environment-specific settings.
- List key areas to test: Guide the client to focus on the most important functionalities first.
- Offer a walkthrough: If the feature is complex, schedule a short call to demonstrate it.
- Set a clear feedback deadline: This prevents indefinite delays and keeps the project moving.
- Use a feedback form or structured template if needed: For large projects, consider providing a simple checklist or survey.
- Be available for questions: Let the client know they can reach out at any time during the review.
- After receiving feedback, send a summary email to confirm what you have heard and what changes will be made.
No Response? Here's How to Follow Up Professionally
Sometimes clients may not reply to your review notification. Here is a professional plan for following up without being pushy.
- Wait 3–5 business days after your initial email before following up.
- Send a gentle reminder that references your original email and restates the feedback deadline.
- If you still don't hear back after two follow-ups, consider a brief phone call to check in and see if they have questions.
- If the client is consistently unresponsive, you may need to escalate to a project sponsor or schedule a formal review meeting.
- Document all your follow-up attempts for your project records.
Here is a follow-up template you can adapt:
Subject: Quick Check – Feedback on Your Custom Feature – [Project Name]
Dear [Client Name],
I hope you are having a good week. I am writing to gently follow up on my previous email regarding the custom feature for [Project Name]. I sent the review invitation on [Date] and have not yet received your feedback.
If you need more time, that is perfectly fine—just let me know. If you have already tested the feature and have comments, I would appreciate hearing them.
Please reply to this email or give me a call at [Your Phone Number] to let me know your thoughts.
Thank you for your time.
Best,
[Your Full Name]Frequently Asked Questions
Q: How detailed should the review instructions be?
A: Include enough detail to guide the client, but avoid overwhelming them. Focus on the key features and any known issues they should watch for. If the feature is complex, consider attaching a user guide or offering a short video walkthrough.
Q: What if the client finds issues during the review?
A: Acknowledge the feedback promptly, prioritize the issues based on severity, and provide a timeline for fixes. Communicate clearly which issues will be addressed immediately and which may be deferred to a future phase.
Q: How much time should I give the client for review?
A: Typically, 3–5 business days is reasonable for a feature review. If the feature is large or the client has a busy schedule, consider extending to 7–10 days. Always align with the project timeline.
Q: Should I ask the client to sign off on the feature after review?
A: Yes, for formal projects, obtaining a written sign-off or approval is recommended. This can be a simple email confirmation or a formal document, depending on your agreement.
Q: What if the client requests major changes after the review?
A: Evaluate the request against the original scope. If the changes are significant, discuss scope creep, timeline adjustments, and potential costs. Document any changes to avoid misunderstandings later.
Q: Can I schedule a live review session instead of emailing?
A: Absolutely. A live walkthrough can be more interactive and efficient. You can send an email to schedule the session and then follow up with a summary of the discussion and next steps.