What is click-to-call? A guide for sales and support teams

Click-to-call lets you start a phone call by clicking a phone number instead of dialing it. Sales reps and support agents use it to call from a CRM, browser, or business app, and businesses use it so customers can reach them from a website or ad with one tap.

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What is click-to-call?

Click-to-call, also called click-to-dial or click-to-talk, is a feature that turns a phone number into a link, so clicking it starts a call. Instead of typing digits into a phone, the person clicks the number and the call connects through a phone app or a cloud phone system, usually over VoIP.

The term covers two related uses:

Click-to-call for teams: Sales reps and support agents click a number in a CRM, help desk, email, or web page to call a prospect or customer.
Click-to-call for customers: A website visitor, mobile searcher, or ad viewer taps a call button or phone number to reach a business.

Both remove the manual step of dialing. For teams, that time adds up across dozens or hundreds of calls a day. For customers, it removes a bit of friction between deciding to call and actually talking to someone.

How does click-to-call work?

Click-to-call works by attaching a calling action to a phone number. Most setups use one of three methods:

Tel links: A number formatted as a tel: link on a web page opens the device's default calling app when clicked. On a smartphone, that is usually the phone dialer. On a computer, it depends on which calling app is installed and set as the default.
Browser extensions: An extension scans a web page for phone numbers and turns them into clickable links, so reps can make calls from their computer through the business phone system instead of a personal device.
CRM integrations: Computer telephony integration (CTI) places a dialer inside the CRM. Reps click a number on a contact or record, and the call can be logged back to that record.

In each case, the call itself runs through the phone system behind the link. That system determines what happens next: which number the call comes from, whether it is recorded, and where the details are saved.

What to look for in click-to-call software

Click-to-call is usually a feature of a broader cloud phone system or contact center solution, not a standalone tool. That means the best fit depends on how well it works with the systems your team already uses. Key features to evaluate:

CRM and help desk coverage: Look for click-to-call inside the tools your reps use most, such as Salesforce, HubSpot, or Zendesk, plus a way for admins to add other web apps.
Automatic call logging: Check whether calls placed by click-to-call log to the right contact, case, or opportunity without manual entry.
Browser and app coverage: Reps may need to call from email, internal tools, and desktop or mobile apps, not just one CRM.
Texting from the same number: When a call isn't the right fit, reps can follow up by text without switching tools.
Recording, transcription, and AI: Look for call recording and transcription, plus AI that can summarize calls and guide reps during live conversations.
Power dialing for larger lists: For high-volume outreach, check whether the same platform offers a power dialer alongside click-to-call.
Admin controls: Admins should be able to turn the feature on company-wide, customize it by office or team, and manage which sites it runs on.

How click-to-call works in Dialpad

Dialpad offers click-to-call in the browser, in CRMs, and in internal tools, so reps can start calls where they already work. Every call runs through Dialpad's communications platform, with the same caller ID, recording, and AI features as any other Dialpad call.

In the browser with the Dialpad Extension

The Dialpad Extension for Chrome highlights phone numbers on supported websites. Reps can click a number to call or right-click it to send a text, and the Dialpad CTI opens right in the browser. If a number isn't highlighted, reps can select it and use the right-click menu instead.

The extension works with web apps such as Zendesk, HubSpot, Zoho, Copper, Kustomer, and Microsoft Dynamics. Admins can add other domains too, such as an internal tool or the company's own site, and customize settings by office. Once the extension is installed and enabled for the company, click-to-call works without extra setup.

In your CRM

With the Dialpad integration for Salesforce, reps can click to call from Salesforce Lightning. Calls placed from a Case or Opportunity record page log to that record, which can help keep activity history accurate without manual updates.

In HubSpot, teams can use the Dialpad integration for HubSpot to set Dialpad as the calling provider and click to call through the HubSpot call widget. For support teams, the Dialpad Extension also works in Zendesk, and Dialpad offers a range of contact center integrations for help desks and other systems.

Salesforce Dialpad integration with power dialer

In your internal tools

For in-house web apps, teams can add click-to-call links that open the Dialpad app directly, using standard tel: links or Dialpad's own link formats. The Dialpad Help Center lists the supported formats.

Availability varies by product and plan. The Dialpad Extension is available with Dialpad Connect, Dialpad Sell, and Dialpad Support for contact centers on eligible plans, and the Help Center has current details.

Click-to-call vs. power dialer: which is faster?

For high-volume outbound calling, a power dialer is usually faster because it dials the next contact on a list automatically. Click-to-call keeps the rep in control of each call, which can be a better fit for smaller lists and calls that need preparation.

	Click-to-call	Power dialer
How a call starts	The rep clicks a number	The dialer calls the next contact on a list
Who sets the pace	The rep, one call at a time	The dialer, as soon as the rep is ready for the next call
Time between calls	Depends on how long the rep takes to review notes and pick the next contact	Typically shorter, since the next number is already queued
Room to prepare	More time to research each contact before calling	Less time between calls, so prep happens before the session
Best for	Targeted accounts, follow-ups, and high-value conversations	Lead lists, outbound campaigns, and time-sensitive lead follow-up

Many teams use both: click-to-call for individual and account-based calls, and a power dialer when working through a list. Having both on the same platform means calls, recordings, and notes end up in one place either way, which matters for teams that run inbound and outbound contact center operations side by side.

Speed to lead is where the difference tends to show. After adopting Dialpad's power dialer, Camino Financial went from reaching 25% of new leads within five minutes to 80%. With Dialpad, teams can use a power dialer alongside click-to-call, CRM integrations, and AI that supports reps during and after each call.

How to add click-to-call to your website

The simplest way to add click-to-call to a website is to format each phone number as a tel: link, so mobile visitors can tap it to call. From there, a few choices can make those calls easier to place and easier to handle:

Link every displayed number: Format numbers in headers, contact pages, and location pages as tel: links, using the full international format (for example, tel:+14155550123).
Design for mobile first: Place a visible call button where mobile visitors look for contact options, and make sure it is easy to tap.
Extend it beyond your site: Search ads and business listings in map apps often support call buttons, so customers can call straight from the results.
Offer a callback option: Some visitors would rather request a call than wait on hold. A short form that captures their number and reason for calling can trigger a callback from the right team. Dialpad's callback API can add a callback request to a contact center queue, which a developer can connect to a web form.

How to route calls and callbacks to the right rep

Click-to-call is most useful when the call reaches someone who can help. A few routing practices can make that more likely:

Use dedicated numbers by page or team: Different numbers on sales, support, and billing pages let each call go straight to the matching team, department, or queue.
Route by skills and intent: With Dialpad Support for contact centers, teams can use IVR menus and skills-based routing to send calls to agents with the right expertise.
Let callers keep their place in line: Callers waiting in a contact center queue can request a callback instead of holding. When an agent becomes available, Dialpad calls them back and confirms they're ready before connecting.
Answer common requests with AI agents: Calls from website buttons can also reach Dialpad Resolve, AI agents for voice and digital interactions, which can answer routine questions, collect details, and hand off to a human agent with context when needed.

Benefits of click-to-call

Click-to-call can save teams time and make it easier for customers to get in touch. The main benefits:

Less manual dialing: Reps skip typing numbers, which can reduce misdials and save time across a full day of calls.
More complete customer records: When click-to-call runs through a CRM integration, calls can log automatically, so the next person to work the account sees the full history.
Easier calling for mobile visitors: Searchers on a phone can tap a number instead of copying it, which removes a step at the moment they decide to call.
Faster follow-up on high-intent leads: Prospects who call or request a callback often have a specific question or need. Reducing friction can help more of them connect while their interest is high.
More ways to reach you: A call button sits alongside chat, email, and business text messaging, so customers can choose the channel that suits them.
Better context for every call: With routing by page or team and customer details from the CRM, reps can start each conversation with a better understanding of who's calling and why.

What happens after the click

A click starts the call, but what a team gets out of it depends on the platform behind it. In Dialpad, a call placed by click-to-call is a full Dialpad call. The same AI features apply whether a rep dialed by hand, clicked a number in the CRM, or worked through a power dialer list:

During the call: AI Transcription captures the conversation in real time, and on eligible plans AI Live Coach can surface guidance, such as answers to common objections or product questions.
After the call: AI Recaps summarize the conversation and action items, so reps spend less time on notes and more time on the next conversation.
In your CRM: With supported integrations, call activity can sync to the customer's record, giving the whole team context for the next touchpoint.

Because sales calls, support calls, and other customer conversations happen on one platform, they add up to conversation intelligence that can help teams understand their customers more deeply, from recurring objections to the issues that drive repeat calls. In Dialpad, calling, messaging, meetings, and contact center work all run on the same platform, so they share one app and one set of customer data. The result is a way to turn interactions into operational insight.

That shows up in productivity too. According to an IDC Business Value Study based on interviews with Dialpad customers, sales teams were 19% more productive with Dialpad.

Click-to-call is one piece of Dialpad's AI platform for customer experience, which brings together Dialpad Connect for business communications, Dialpad Sell for outbound sales, Dialpad Support for contact centers, and Dialpad Resolve AI agents for voice and digital interactions.