The directinapp blog

Make every tap land.

Practical guides on deep links, QR codes, bio pages, and the analytics that tell you what actually worked.

A smartphone home screen full of app icons

Deep linking

Types of deep links: standard, deferred and contextual, with examples

Standard, deferred, contextual, Universal Links, App Links. Which kind of deep link your campaign needs, and which one breaks when the app isn’t installed.

didirectinapp teamSeptember 3, 20267 min read

Read the guide

A phone showing social media apps on its screen

Deep linking

How to open a link in your phone’s real browser, not the in-app one

Instagram, Facebook and LinkedIn open links in a cramped browser inside the app, where your logins and autofill vanish. Here’s how to escape to Chrome or Safari, app by app, on Android and iPhone.

didirectinapp teamSeptember 3, 20266 min read

Playbooks

Selling on WhatsApp: links that open the app and track the sale

For a lot of Indian sellers, WhatsApp is the whole shop. Here are the three links a WhatsApp shop runs on, set up so each one opens cleanly and you can see which post actually sold.

didirectinapp teamSeptember 3, 20267 min read

An analytics dashboard shown on a monitor screen

Playbooks

What to measure when the whole business is you

No analytics team, no time for a forty-number dashboard. The short list of things worth measuring when you run everything yourself, and what to ignore.

didirectinapp teamSeptember 3, 20266 min read

A person tapping the screen of a smartphone

Deep linking

Why your deep link works for you but breaks for your customers

It opens perfectly on your phone and fails on theirs. The reason is the conditions you tested under, and here’s how to test the way customers actually tap.

didirectinapp teamSeptember 3, 20266 min read

Deep linking

Telegram link tracking: which channel, group or post actually sent the buyer

Telegram gives you a member count and nothing else. Here is how to see which channel, which post and which invite actually produced sales.

didirectinapp teamAugust 26, 20266 min read

Email tracking

Email tracking in Gmail and Outlook: what each one actually lets you see

The same tracked email behaves differently in Gmail and Outlook. Knowing which is which is the difference between a real open rate and a fictional one.

didirectinapp teamAugust 26, 20266 min read

Two professionals in a meeting over a laptop in a cafe

Analytics

LinkedIn link tracking for B2B: knowing which post actually started the deal

LinkedIn tells you about impressions and reactions. It will not tell you which post brought the buyer who booked a demo. A separate link per placement fixes that.

didirectinapp teamAugust 25, 20266 min read

Link management

Scheduled links: how to make a launch go live at a time, not at a scramble

The link is printed, posted and sent before the launch. It just should not work yet. Scheduling the destination beats staying up to publish a page at midnight.

didirectinapp teamAugust 25, 20265 min read

A person tapping through apps on a smartphone

Deep linking

App store links: one address that sends iPhones and Androids to the right place

A Play Store link shown to an iPhone user is a dead end, and half your audience is on the other platform. One smart link solves it — and tells you which channel actually drove installs.

didirectinapp teamAugust 25, 20266 min read

A person holding a smartphone up to scan a QR code

QR codes

QR codes for offline to online campaigns in India

UPI taught India to scan. Here is how to use QR codes to turn packaging, receipts, posters and hoardings into measurable traffic, and how to see which placement actually sells.

didirectinapp teamAugust 23, 20266 min read

Link management

WhatsApp link best practices for sellers

The wa.me link is the most important URL a WhatsApp seller owns. Format it right, pre-fill the message, place it where buyers already are, and track which channel produces orders.

didirectinapp teamAugust 23, 20265 min read

A person holding a smartphone with an online shopping app open

Deep linking

Deep links for marketplace sellers: Amazon, Flipkart, Meesho

Product links shared on Instagram and WhatsApp usually open a logged out mobile site while the buyer has the app installed. Deep links route the tap into the app, where checkout actually happens.

didirectinapp teamAugust 23, 20266 min read

A person watching a creator video on a smartphone

Creators

Affiliate link management for creators

Broken links in old videos, unreadable URLs and one link pasted everywhere quietly drain affiliate income. A one evening link management setup plugs the leaks and shows which placement pays.

didirectinapp teamAugust 23, 20265 min read

A smartphone home screen showing app icons

Comparisons

Firebase Dynamic Links shut down: the free alternative

Firebase Dynamic Links stopped working in August 2025. Here is what a smart link needs to do, why the enterprise replacements are overkill, and how to move to a free one.

didirectinapp teamAugust 20, 20266 min read

A developer working with code on a laptop

Deep linking

How to replace Firebase Dynamic Links (step by step)

A short, practical migration off Firebase Dynamic Links: register your app, build a smart link with store fallback, and swap it in — free, no SDK required for the basics.

didirectinapp teamAugust 19, 20264 min read

Email tracking

Email open tracking vs click tracking: which number can you actually trust?

Open rates and click rates measure different things, and only one of them is reliable. Here is what each really tells you, and which one to act on.

didirectinapp teamAugust 15, 20265 min read

Conversion tracking

Pixel vs postback: the two ways to track a conversion, explained

A pixel fires from the browser; a postback fires from your server. Here is how each conversion-tracking method works, when to use which, and why server-side is harder to break.

didirectinapp teamAugust 14, 20266 min read

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Email tracking

How to track a cold email campaign (opens, clicks, and replies)

Cold outreach lives or dies on what you can measure. Here is how to track opens, clicks and replies honestly, without an ESP and without fooling yourself.

didirectinapp teamAugust 13, 20266 min read

Email tracking

What Apple Mail Privacy Protection did to your open rate

Since 2021, Apple pre-loads tracking images for Mail users, so open rates rose without anyone reading more. Here is what actually changed and what to measure instead.

didirectinapp teamAugust 12, 20265 min read

Conversion tracking

What is revenue per click, and how do you calculate it?

Revenue per click turns a pile of clicks into a number you can compare across links. Here is the formula, what it tells you, and how to calculate it.

didirectinapp teamAugust 10, 20265 min read

Conversion tracking

Link clicks vs conversions: why 10,000 clicks can still mean zero sales

A link can rack up clicks and still drive almost no revenue. Here is the difference between clicks and conversions, and what to measure instead.

didirectinapp teamAugust 9, 20265 min read

Conversion tracking

How to measure influencer marketing ROI (beyond likes and reach)

Likes and reach look good in a screenshot but do not tell you if a collaboration paid off. Here is how to measure what an influencer link actually earned.

didirectinapp teamAugust 12, 20265 min read

Link management

Branded short links: why a custom slug earns more clicks

A random string of characters asks people to trust the unknown. A branded short link tells them where they are going. Here is why custom slugs get tapped more.

didirectinapp teamAugust 12, 20264 min read

Link management

Link controls: password protection, expiry dates and click caps explained

Sometimes a link should not live forever, reach everyone, or open without a password. Here is what link controls do and when each one is worth using.

didirectinapp teamAugust 12, 20264 min read

Analytics

How to run a festive-season campaign you can actually measure

Diwali and the festive weeks are when a year of sales can happen at once. Here is how to set up links, QR codes and tracking so you know what worked, not just that it was busy.

didirectinapp teamAugust 12, 20265 min read

Analytics

How to track YouTube links (description, pinned comment and community tab)

YouTube gives you several places to drop a link but no way to tell which one people tap. Here is how to track each spot separately so you know what is actually working.

didirectinapp teamAugust 12, 20264 min read

Conversion tracking

Which social platform actually drives your sales?

Instagram, WhatsApp and YouTube all send traffic, but which one sends buyers? Here is how to credit the sale to the platform that earned it, not the one that looks busiest.

didirectinapp teamAugust 12, 20265 min read

Analytics

Instagram Stories links: how to see which story drove the taps

A Story link disappears in 24 hours, and Instagram tells you almost nothing about who tapped it. Here is how to track Story links so each one carries its own count.

didirectinapp teamAugust 12, 20264 min read

Analytics

One campaign, every platform: how to track the same link across your socials

Run one offer across Instagram, WhatsApp, YouTube and your newsletter and a single link tells you nothing about where taps came from. Here is how to split it so every channel reports for itself.

didirectinapp teamAugust 12, 20264 min read

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Email tracking

How to know if someone opened your email

You can get a signal, not a certainty. Here is how email open tracking works, why it is only an estimate now, and the one number that actually tells you someone engaged.

didirectinapp teamAugust 11, 20264 min read

A person working through a list on a laptop

Email tracking

Per-recipient email tracking: who opened, who clicked, who ignored you

An open rate is one number for a whole send. Per-recipient tracking tells you what each individual did, so you can follow up with the people who actually engaged.

didirectinapp teamAugust 11, 20264 min read

Analytics

Link-in-bio analytics: which of your links actually get tapped

A link-in-bio page is only useful if you know what people do on it. Here is what bio analytics should show, and how to tell which link is really driving results.

didirectinapp teamAugust 11, 20264 min read

Analytics

How to track WhatsApp click-to-chat links

A raw wa.me link opens a chat but tells you nothing about where it came from. Here is how to make WhatsApp links you can actually measure, and which numbers are worth watching.

didirectinapp teamAugust 10, 20264 min read

QR codes

How to track QR code scans (and read the numbers right)

A QR code printed straight onto a poster can be scanned a thousand times and tell you nothing. Here is how to make QR codes you can measure, and what a scan count really means.

didirectinapp teamAugust 10, 20264 min read

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Conversion tracking

How to track sales from your Instagram links

Instagram shows link taps, not sales. Here is how to connect each purchase back to the exact Instagram post, story or bio link that drove it.

didirectinapp teamAugust 9, 20265 min read

Deep linking

Deep links 101: native app vs in-app browser

The plain-English explanation of deep links, universal links, and why Instagram's in-app browser keeps breaking them — without the developer jargon.

didirectinapp teamAugust 5, 20265 min read

Person holding a smartphone with apps open

Deep linking

What are deep links? Why creators lose clicks without them

Most links dump your audience into a mobile browser they're logged out of. Deep links route taps into the right app instead — and rescue the clicks you're already earning.

didirectinapp teamJune 8, 20268 min read

QR codes

QR codes that open apps, not browsers

A QR scan usually strands people on a mobile website. Point your codes at a smart link instead and they can open the app your audience already uses — with every scan measured.

didirectinapp teamJune 15, 20265 min read

Close-up of a phone showing social media app icons

Link in bio

Building a link-in-bio page that actually converts

Your bio link is often the only clickable thing on your profile. Treat it like a landing page: one job, ruthless ordering, app-aware buttons, and numbers you check weekly.

didirectinapp teamJune 22, 20266 min read

Analytics

UTM and conversion tracking for short links: a practical guide

Clicks tell you a link was tapped; UTMs and conversion tracking tell you which post, platform, and placement actually delivered. Here is a tagging system that stays clean.

didirectinapp teamJune 29, 20266 min read

Link in bio

What does “link in bio” mean? A plain-English guide

You have seen it under every Instagram and TikTok post. Here is what a "link in bio" actually is, why creators say it, and how to make the one link you get do more.

didirectinapp teamJune 22, 20264 min read

Creators

You don't have a reach problem. You have a link problem.

Big views, flat sales? The gap usually isn't your content. It's the fifteen seconds after someone taps your link, and that part you can actually fix.

didirectinapp teamJuly 13, 20266 min read

Conversion tracking

Which link made the sale? Most tools genuinely can't tell you

You ran a WhatsApp blast, an Instagram ad and a bio link. Orders came in. Which one actually earned them? Here's how to work that out without a data team.

didirectinapp teamJuly 27, 20267 min read

Deep linking

How to create a deep link (that actually opens the app)

Writing a deep link takes two minutes. Getting it to survive Instagram, Gmail, and a stranger's phone that doesn't have your app — that's the real job. Here's both halves.

didirectinapp teamAugust 8, 20268 min read

Deep linking

Universal Links vs deep links: what's the actual difference?

"Universal Link" and "deep link" get thrown around like synonyms. They’re not — and the difference is exactly why your links work on your phone and fail on everyone else’s.

didirectinapp teamAugust 8, 20267 min read

Deep linking

How deep links work on Android (intents, schemes, and App Links)

Android has three different ways to open an app from a link, and they behave nothing alike. Here's what actually happens when someone taps one — and why the same link can work for you and fail for them.

didirectinapp teamAugust 8, 20267 min read

Deep linking

Android App Links vs deep links: which one should you use?

“Deep link” and “App Link” sound interchangeable on Android. One silently fails and pops random app-chooser dialogs; the other doesn't. Here's the difference and when it matters.

didirectinapp teamAugust 8, 20266 min read

Deep linking

iOS Universal Links, explained without the Apple-docs headache

Universal Links are how a normal https link opens your iOS app instead of Safari. The concept is simple; Apple's setup is where people lose a day. Here's the plain version.

didirectinapp teamAugust 9, 20267 min read

Deep linking

Why your deep links fail on iOS (and how to actually fix them)

Your link opens the app on Android and does nothing on iPhone. It's almost never random — iOS fails deep links in a handful of specific, fixable ways. Here's the checklist.

didirectinapp teamAugust 9, 20267 min read

Deep linking

Why Instagram links don't open your app (and what to do about it)

You put a perfectly good link in your Instagram bio. It loads a logged-out browser instead of the app, people bounce, and it's not your link's fault. Here's what's really happening.

didirectinapp teamAugust 6, 20266 min read

Deep linking

How to open an Android app from a web link

You want a tap on a web page to launch an Android app on the right screen — not the Play Store, not a blank tab. Here are the three ways to do it, cleanest first.

didirectinapp teamAugust 7, 20266 min read

Deep linking

How to open an iOS app from a web link

You want a web link to launch an iPhone app on the right screen, not bounce to Safari or a dead tab. On iOS there's really one correct way — and one that quietly fails. Here's both.

didirectinapp teamAugust 7, 20266 min read

Deep linking

Deep linking without an SDK: is it possible? (Yes — here's how)

Most deep-linking guides end with “install our SDK.” You often don't need one. Here's what an SDK actually buys you, when you can skip it, and how to deep link with just links.

didirectinapp teamAugust 9, 20267 min read

Analytics

Your email open rate is lying to you (and has been since 2021)

Apple Mail loads your tracking pixel whether or not anyone reads the message. Here is what that broke, how to tell a real open from a machine one, and why click rate is the number to watch.

didirectinapp teamAugust 10, 20266 min read

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Conversion tracking

Cost per acquisition (CPA): what a customer really costs, and how to lower it

CPA turns a marketing spend into a per-customer price. Here is the formula, why a click is not a conversion, and the levers that actually move the number down.

didirectinapp teamAugust 18, 20266 min read

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Conversion tracking

ROAS explained: is your ad spend actually making money?

ROAS tells you whether an ad rupee comes back with friends. Here is how to calculate it, why break-even ROAS depends on your margin, and why the revenue number has to be real.

didirectinapp teamAugust 17, 20266 min read

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Conversion tracking

First-touch vs last-touch attribution: which channel gets the credit?

A customer rarely buys on the first visit, so which touch gets the credit? Here is what first-touch and last-touch each reward, where each misleads you, and how to choose.

didirectinapp teamAugust 16, 20266 min read

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Conversion tracking

UTM parameters: how to tag every link so your reports make sense

UTMs are the tags that tell your analytics where a click came from. Here are the five of them, how to name them so they stay tidy, and the mistakes that ruin a report.

didirectinapp teamAugust 19, 20266 min read

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Conversion tracking

Vanity metrics vs metrics that pay: what to stop reporting

Some numbers only ever go up and mean nothing. Here is how to spot a vanity metric, the honest swaps to make, and why the flattering number is so hard to give up.

didirectinapp teamAugust 19, 20265 min read

Conversion tracking

Attribution windows: why the same campaign shows different numbers

The same campaign can show 40 sales or 90 depending on one setting: the attribution window. Here is what it is, why click and view windows differ, and how to choose.

didirectinapp teamAugust 19, 20266 min read

Conversion tracking

Bounce rate: what it really means, and when to ignore it

A high bounce rate can be a failure or a success, and the metric cannot tell you which. Here is what bounce rate actually measures, when it matters, and what to read instead.

didirectinapp teamAugust 21, 20265 min read

Conversion tracking

First-party vs third-party cookies: what the shift means for your tracking

Third-party cookies are going away, and a lot of ad tracking goes with them. Here is the difference between the two, what actually breaks, and what keeps working.

didirectinapp teamAugust 21, 20266 min read

Conversion tracking

Micro-conversions: the small wins that predict a sale

The sale is rare and slow to move. Micro-conversions are frequent and tell you where the funnel leaks first. Here is how to pick the ones worth tracking.

didirectinapp teamAugust 21, 20265 min read

Conversion tracking

How to track offline conversions (calls, store visits, WhatsApp)

A lot of sales start with an online click and finish on a call, in a shop, or in a WhatsApp chat. Here is how to connect the two so your best channels stop looking invisible.

didirectinapp teamAugust 21, 20266 min read

Conversion tracking

What is a good conversion rate? The honest answer is that it depends

Everyone wants the magic number. There is not one. Here is why published benchmarks mislead, and the only conversion-rate comparison that actually tells you something.

didirectinapp teamAugust 21, 20265 min read

Conversion tracking

Assisted conversions: the channels that help without closing the sale

The closer gets all the credit, and the channels that set up the sale get none. Here is what an assisted conversion is, why last-click misses it, and how to read the assist.

didirectinapp teamAugust 21, 20265 min read

Conversion tracking

How to track a referral program (so you reward the right people)

Word of mouth is your best channel and usually your most invisible. Here is how to track who referred whom, tie it to real sales, and avoid rewarding the wrong people.

didirectinapp teamAugust 21, 20266 min read

Conversion tracking

Time to conversion: how long from click to sale, and why it matters

You check a campaign after three days and it looks dead, but your buyers take three weeks to decide. Here is why time to conversion changes how you judge everything.

didirectinapp teamAugust 21, 20265 min read

Platform tracking

How to track TikTok links (and what TikTok hides)

TikTok gives you views and nothing else. Here is how to see which video, which link placement and which bio slot actually sent the buyer.

didirectinapp teamAugust 28, 20267 min read

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Platform tracking

SMS link tracking for Indian businesses

India sends 120 billion SMS a month and most of them carry a link nobody tracks. Here is how to see which message actually reached a buyer.

didirectinapp teamAugust 28, 20267 min read

Two cardboard shipping boxes with branded tape

Platform tracking

Amazon link strategy for sellers and affiliates

Sellers and affiliates share Amazon links everywhere but track almost none. Here is how to make every link count twice: for the click and for the sale.

didirectinapp teamAugust 28, 20268 min read

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Conversion tracking

Retargeting links that bring visitors back

Ninety-seven percent of first-time visitors leave without buying. Retargeting links bring them back — here is how to do it with consent, not creepiness.

didirectinapp teamAugust 28, 20267 min read