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Product and customer-facing SaaS teams6 min readUpdated

How to announce new features without spamming users

Choose the right mix of in-app, email, RSS, and public changelog updates so launches reach the right users without turning every release into noise.

01Guide step

Match the channel to who needs the update

Not every release deserves a blast to every customer. Start by deciding who actually benefits from the update, then use the smallest channel that reliably reaches that audience.

Segment by product area, role, or customer maturity before you draft the message.
Keep internal rollout notes separate from customer-facing launch copy.
Use the public changelog as the durable reference when the message is relevant to a broad audience.
02Guide step

Choose timing after the feature is actually usable

Users forgive a quiet launch more easily than a premature announcement. Wait until the workflow is stable, docs are ready, and support can answer follow-up questions before you push the message beyond the product team.

Queue the in-app update as soon as the feature is live for its first target segment.
Send email only after the feature can support the promise you make in the subject line.
Skip broad announcements for partial rollouts that still need caveats and manual explanations.
03Guide step

Give every announcement one job and one CTA

A strong feature announcement tells the user what changed and what to do next. It should not ask them to read the note, try the feature, vote on the next request, and book a call all at once.

Choose one primary action for each launch message.
Keep the subject line, changelog title, and in-app headline aligned around the same promise.
Link back to the permanent release note instead of restating the full change everywhere.

Next step

Centralize launch notes before you widen distribution

RelayFast gives teams one place to publish the update, route it into the product, and decide when a subscriber email is worth sending.

04Guide step

Use in-app, email, RSS, and public pages together

Each channel handles a different part of the update loop. In-app is best for discovery during active use, email is best for higher-impact launches, RSS is useful for power users and internal tooling, and the public changelog keeps the permanent record.

Use the widget when active users should notice the change during their normal workflow.
Reserve email for launches that materially change what a customer can do.
Keep RSS available for teams that prefer feeds without adding another campaign channel.
05Guide step

Measure fatigue before you increase volume

More announcements do not automatically mean more adoption. Track whether the audience you targeted actually used the feature and whether message volume is creating drop-off in opens, clicks, or subscriber trust.

Compare launches by the segment reached, not by total list size alone.
Watch unsubscribes, mute behavior, or unread patterns before increasing send volume.
Use shipped request context when relevant so customers understand why the update matters.

Turn the guide into a workflow

Announce launches without adding another content system

Use RelayFast to publish once, choose the right channel, and keep the changelog, widget, and subscriber workflow aligned.