How We Built a Google Voice Chrome Extension That Saves an Online Coach 2+ Hours a Day

An online fitness coach came to us with a simple problem: managing 60 to 70 athletes through Google Voice texts was eating up the entire workday. The coach had built his business around Google Voice and needed to keep it as his primary communication tool. Every message that needed action meant opening TrainingPeaks to check workout data, switching to Trello to update a task, logging the conversation in HubSpot, and sometimes checking Instagram DMs for context. That is four platforms, five or six minutes per message, and over 2 hours of wasted time every day just from switching between tabs. We built a custom Chrome extension to bring all of those platforms into one place.

The extension lives inside Google Voice and gives the coach a single pane of glass for every athlete interaction. Platform icons, AI-generated replies, and one-click logging all appear right next to the conversation.

This is a real build. The extension is in active daily use.

What Was the Problem?

The coach runs a remote fitness coaching business. All athlete communication happens through Google Voice texts on the web. The roster includes 60 to 70 active athletes at any given time, and on a typical day, 20 to 30 of those messages require some kind of follow-up action.

Here is what the workflow looked like before the extension:

1. A message comes in from an athlete on Google Voice
2. Open a new tab and navigate to TrainingPeaks to check that athlete’s profile, recent workouts, or training plan
3. Switch to Trello to create a card or update an existing one (assign to assistant coach, add a reminder, note a schedule change)
4. Open HubSpot to log the conversation for lead tracking or pipeline updates
5. Sometimes check Instagram DMs because the athlete started the relationship there before moving to text

Each of those steps requires finding the right athlete in the right platform. No shared links, no quick jumps. Just searching, scrolling, and clicking through multiple tabs.

At 5 to 6 minutes per actionable message and 20 to 30 actionable messages per day, the coach was losing 1.5 to 2.5 hours daily to platform switching alone. That is time that could go toward writing better training plans, coaching calls, or growing the business.

What Does the Chrome Extension Do?

The extension installs in Chrome and activates whenever the coach opens Google Voice on the web. It does not replace Google Voice or require a new phone system. It adds a layer of tools directly inside the existing interface.

When the coach opens a conversation with an athlete, the extension displays platform icons next to the contact name: TrainingPeaks, Trello, Instagram, and HubSpot. Each icon is a one-click shortcut to that athlete’s profile on that platform.

One-click TrainingPeaks jump

Click the TrainingPeaks icon and the extension opens that specific athlete’s TrainingPeaks profile in a new tab. No searching, no navigating through the TrainingPeaks dashboard. The coach can immediately review workouts, update training plans, or check progress notes. This is the most frequently used shortcut because almost every coaching conversation involves checking training data.

Push to Trello

Click the Trello icon to push the current message as a new card or add it as a comment on an existing card. The coach picks a board and list, edits the message text before sending (adding context like “assign to assistant coach” or “follow up Thursday”), and confirms. This uses the same push-to-Trello workflow we describe in our guide to Google Voice Trello integration, where messages become actionable task cards without any copy-paste.

Push to HubSpot

Click the HubSpot icon to log the message as a note on the matching HubSpot contact and associated deal. The coach can edit the note before sending, adding tags, flagging follow-ups, or cleaning up the text. This is the same one-click logging mechanic covered in our Google Voice HubSpot integration guide. Every conversation becomes part of the CRM record automatically.

Instagram DM link

Some athletes start as Instagram leads before switching to text for day-to-day coaching. Clicking the Instagram icon jumps the coach to the DM conversation with that athlete on Instagram. When an athlete references something they messaged about on IG, the coach can pull up the history in one click instead of searching through Instagram manually.

What changed with the extension

How Do the AI Reply Suggestions Work?

Every time the coach opens an athlete’s conversation, the extension reads the incoming message and generates three potential replies. These cover the most common response patterns: check-ins, schedule changes, progress updates, and lead responses.

The coach picks the closest match, edits it if needed, and sends. The AI does not send anything on its own. The coach always has the final say on what goes out.

The replies are not generic templates. The AI adapts to the context of each message, so a question about a missed workout gets a different set of suggestions than a new lead asking about coaching packages. Over time, the suggestions reflect the coach’s communication style and common responses.

This feature alone saves significant time across 20 to 30 daily messages. Instead of starting each reply from a blank text box, the coach starts with a draft that is already 80% there.

How Does This Help With Lead Tracking?

Every lead conversation gets logged to HubSpot in one click, so the coach can track follow-ups, deal stages, and conversion rates without leaving Google Voice. The coach uses HubSpot to manage the sales pipeline for new athlete inquiries, and before the extension, most conversations never made it into the CRM.

The push-to-HubSpot workflow supports editing before sending, so the coach can flag a lead as hot, add notes about what the athlete is looking for, or tag a follow-up date before the note lands in the CRM.

The extension also makes it easy to automate customer follow-ups by ensuring every lead interaction is recorded. When every text is in HubSpot, the coach can set up follow-up sequences that trigger based on deal stage, last contact date, or lead source.

Instagram to text pipeline

Many of the coach’s leads start on Instagram. Someone sees a post, sends a DM, asks about coaching, and eventually switches to Google Voice for ongoing communication. The Instagram DM link in the extension keeps that history accessible. When a lead mentions “I messaged you on Instagram about the 12-week program,” the coach can pull up the IG conversation instantly and pick up where they left off.

What Were the Results?

The extension has been in active daily use since we delivered it. Here is what changed:

What matters most is that the coach never leaves Google Voice during a normal coaching day. Every platform the coach needs is accessible from inside the conversation. The workflow went from “message comes in, open four tabs, do the work, close the tabs, repeat” to “message comes in, click the icons you need, reply, move on.”

Why this matters for coaching businesses

Online coaching is a high-touch, high-volume business. The coach-to-athlete ratio means every minute of administrative overhead gets multiplied across the entire roster. A 5-minute inefficiency on one message becomes a 2-hour problem across 20 to 30 messages.

This type of workflow bottleneck is common in businesses where one person manages many client relationships across multiple platforms. All-in-one platforms rarely exist for niche workflows like coaching. The practical approach is building a layer that connects the tools you already use into a single interface. That is exactly what this Chrome extension does, and it is exactly the kind of custom build we do at Chomp Automation. See how we approach custom automation projects.

What Should You Take Away From This?

If you are running a coaching business, a consulting practice, or any high-touch service where you manage dozens of client relationships across multiple platforms, the core problem is the same: context switching eats your day.

The fix is bringing everything into one place so the switching disappears entirely.

This coach went from spending nearly an hour a day on tab management to spending almost zero time on it. The tools are the same. The clients are the same. The only difference is a single Chrome extension that connects them all.