Call tracking for Google Ads that feeds phone conversions back to Smart Bidding at the keyword level.
The Pain
Without call data, the algorithm only sees form fills and misses 50-80% of actual leads for service businesses.
You bid on hundreds of keywords but cannot tell which ones drive phone calls versus which ones only drive page visits.
Keywords that generate clicks but zero phone calls hide behind aggregate metrics and waste hundreds monthly.
CallScaler provides call tracking for Google Ads starting at $0/month on the Pay As You Go plan. Dynamic Number Insertion captures the Google click ID for every visitor who calls from your landing pages and sends the conversion back to Google Ads automatically. Smart Bidding then optimizes for phone leads, not just form fills. AI scoring lets you set a quality threshold so only qualified calls count as conversions. Tracking numbers start from $0.50/month each. Most advertisers use 2-5 numbers and spend $15-50/month total for full keyword-level call attribution.
The Solution
Assign unique tracking numbers to every channel, let AI score your leads, and route calls so none slip through the cracks. See pricing plans, call recording, and AI transcription.
Dynamic Number Insertion captures the Google click ID so each call is tied to the exact keyword, ad group, and campaign.
Conversions are sent to Google Ads automatically so Smart Bidding optimizes for phone leads alongside form fills.
Set a score threshold so only qualified calls count as conversions, keeping spam and wrong numbers out of your optimization data.

Free to start. No credit card. Keyword-level attribution.
“After connecting call conversions to Google Ads, our Smart Bidding reduced cost per lead by 34% in six weeks. We discovered three keywords driving 60% of our phone leads that we nearly paused for low form conversion rates. CallScaler saved those campaigns.”
Quick Start
Get started in under 5 minutes. No credit card required.
Add one JavaScript tag to your landing pages. It captures the Google click ID and UTM parameters for every visitor.
Tracking numbers forward to any phone with IVR, multi-ring, or schedule routing. Your team answers their normal line.
Call data flows back to Google Ads automatically at the keyword level. Smart Bidding starts optimizing for phone leads.

FAQ
A Dynamic Number Insertion snippet captures the Google click ID when a visitor calls. CallScaler sends the conversion back to Google Ads via the API. Smart Bidding then sees both form fills and phone calls at the keyword level.
Yes. Adding call conversions gives the algorithm 50-80% more data for service businesses. Most advertisers see 15-30% improvement in cost per lead within 60 days of enabling call conversion feedback.
AI scores every call 0-100. You set a threshold, and only calls above that score are sent to Google Ads as conversions. Robocalls, wrong numbers, and low-quality calls are excluded automatically.
It works on every plan starting at $0/mo. Most advertisers use 2-5 tracking numbers from $0.50/mo each, spending $15-50/mo total. Identifying one non-converting keyword to pause saves more per month than the entire tracking cost.
Yes. Every call is attributed to the specific keyword, ad group, campaign, device, and location. Your dashboard shows call volume, lead scores, and conversion patterns by keyword so you can optimize bids based on actual revenue data.
Marketing Agencies
Best call tracking software for marketing agencies. White-label dashboards, unlimited clients, AI scoring — starting at $0/mo.
Home Services
Best call tracking for home services. Track calls from Google Ads, Local Services Ads, Yelp, and offline sources. AI scoring, attribution, and ROI reporting starting at $0/mo.
Law Firms
Best call tracking software for law firms. Track legal leads, monitor intake, score calls by case type. Starting at $0/mo.
Small Businesses
Best call tracking for small businesses. Start at $0/mo, track calls from every ad, and measure real marketing ROI.
Digital Marketers
Best call tracking for digital marketers. Full-funnel attribution, ad platform integrations, AI scoring — starting at $0/mo.
Plumbing Companies
Best call tracking for plumbers. Track emergency and service calls, route after-hours, measure marketing ROI. Starting at $0/mo.
Sign up free, get your first tracking number, and see exactly where your calls come from. No credit card required.