The in-app messaging tool built for SaaS.
Reach users where they already are — inside your product. Modals, banners, slideouts, tooltips, and surveys, targeted by real behavior, frequency-capped so the channel stays welcome, and built without engineering.
Every message at the right intensity.
In-app messaging fails when everything ships as a modal. Wakeline gives each message the surface its importance deserves — from a full-stop dialog down to a whisper anchored on one button — all authored in the same builder, on your live app.
Modals
The full-stop surface — welcomes, launches, decisions. Highest attention, spent sparingly.
→Slideouts
A corner card that suggests without blocking — tips, reminders, gentle follow-ups.
→Banners
One-line news everyone can see and nobody is interrupted by — maintenance, launches, deadlines.
→Tooltips & hotspots
Messages anchored to the element they're about — the whisper end of the spectrum.
→Surveys & NPS
The messages that listen — a score or a question, seconds after the moment they ask about.
→Guided tours
Sequenced messages that walk users through doing, advancing on real clicks.
→Relevance is the whole game.
A message is guidance to the user who needs it and spam to everyone else — the only difference is targeting. Wakeline messages target by audience (everyone, logged-in, anonymous), by user traits your app already knows (plan, role, usage), and by reusable saved segments — with triggers deciding the moment: a page, an event, or a click in your own UI.
Caps that keep the channel alive.
In-app messaging draws on a shared attention account, and overdrawing it fails silently — as rising dismissals and users who close everything unread. Wakeline enforces the discipline at the project level: global frequency caps (max per session, per day, with cooldowns), per-message frequency, and dismissals that stick forever — across devices. Six teams can publish into one product without any user drowning.
Measured, per message
Every message reports reach, completion, dismissal, and what users clicked — so the channel runs on evidence, not vibes.
Testable, honestly
A/B test any message with real significance testing — settle the copy argument with a number.
Yours in minutes
One snippet on any stack — five-minute install, framework-agnostic, and every message after that ships without a deploy.
The four standing jobs.
Onboarding new users
Welcome modals into guided tours into self-completing checklists — the first-week system.
→Announcing what shipped
Launches at the right volume per audience, so nobody misses what affects them.
→Deflecting support tickets
Answers placed where the questions happen — before they become tickets.
→Well-timed upgrade nudges
Offers at the moment of real intent — a limit hit, a premium feature touched.
→Comparing tools? The honest comparisons cover the field, and the cost calculator prices every vendor at your MAU. New to the vocabulary? Start at what is in-app messaging.
What is an in-app messaging tool?
Software that lets you send messages to users inside your product while they're using it — modals, banners, slideouts, tooltips, and surveys — with targeting rules deciding who sees what and frequency caps keeping the volume humane. It's the channel with guaranteed delivery: every active user, by definition, sees your product.
How is this different from Intercom-style chat messengers?
Different job: chat messengers carry conversations between users and your support team. In-app messaging in this sense is one-to-many product communication — announcements, guidance, nudges, surveys — authored once and targeted by rules, with no inbox on either end. Many teams run both; they don't compete.
Why message in-app instead of email?
Delivery and distance. Every active user sees the product; a fraction opens email. And an in-app message sits zero clicks from the action it suggests — "try the new export" lands next to the export button, not in another tab. Email still wins for dormant users, who aren't inside your product to be reached.
How do you keep in-app messages from annoying users?
Three layers, all enforced by the tool rather than by hope: targeting (messages go to the segment they're relevant to, not everyone), frequency caps (per message and globally — max per session and per day with cooldowns), and permanent dismissals (don't-show-again means never, across devices). The channel stays effective exactly as long as those rules hold.
Do I need engineers to send in-app messages?
One snippet, once — the same install as any analytics tool — plus an identify() call so targeting knows who's who. After that, every message is built, targeted, published, and measured from a visual dashboard. That's the point: product and growth teams ship messages on their own schedule, without a deploy.
What does an in-app messaging tool cost?
Published entry tiers in this category run from $0 to $299/month covering wildly different volumes. Wakeline is free for 1,000 monthly active users and $49/month for 25,000 — the cost calculator on this site prices every vendor at your exact MAU, with unpublished pricing marked honestly.
Send your first in-app message today.
One snippet, a visual builder on your live app, and targeting that respects your users. Free for 1,000 monthly active users — no card, no demo call.