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I need a developer to build a custom integration between Kommo CRM and Google Ads. The goal is to track customers from Google Ads and measure which ads generate real leads and sales. Requirements The integration should: Capture the GCLID and UTM parameters when a visitor clicks a Google Ad and visits my website. Save the tracking information in Kommo Contact and Deal records. Send an offline conversion to Google Ads when a deal reaches the Qualified Lead and Won stages. Send the deal value and currency when a deal is marked as Won. Automatically update Google Ads Customer Match audiences based on the customer's stage (New Lead, Qualified Lead, Won, Lost). Convert phone numbers to E.164 format, hash them with SHA-256, and send the hashed value to Google Ads. Prevent duplicate conversion uploads. Log errors and automatically retry failed requests. Work without Zapier or other no-code tools. Required Skills Kommo API Kommo Webhooks Google Ads API Google Ads Data Manager API Enhanced Conversions for Leads Customer Match Google Tag Manager Backend API development Deliverables Fully working integration Source code Installation guide Technical documentation End-to-end testing to confirm everything works correctly When Applying Please include: Similar projects you have completed Your implementation approach Estimated timeline Fixed project price
Project ID: 40588136
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147 freelancers are bidding on average $1,001 USD for this job

Hey, I will build the Kommo CRM to Google Ads integration so that GCLID and UTM data flow into Contact and Deal records, offline conversions fire at your Qualified Lead and Won stages (with deal value and currency), and Customer Match audiences update automatically as leads move through your pipeline. On a similar CRM integration, deduplication logic and SHA-256 hashing for E.164 phone numbers eliminated repeated conversion uploads entirely. I will apply the same approach here. Questions: 1) Is your website already capturing GCLID via a hidden form field or GTM tag, or does that need to be built as well? 2) Are the Qualified Lead and Won pipeline stages already configured in Kommo, or do they need setup first? Share your Kommo workspace URL and Google Ads account ID, and I will outline the full implementation plan today. Looking forward to your response. Best regards, Kamran
$861 USD in 13 days
7.2
7.2

HELLO, I have carefully reviewed your requirements and completely understand the custom integration you need between Kommo CRM and Google Ads. With 10+ years of experience in CRM integrations, backend API development, Google Ads API, webhooks, and tracking solutions, I can deliver a secure, scalable, and fully automated integration. The solution will capture GCLID and UTM parameters, store them in Kommo Contacts and Deals, upload offline conversions for Qualified Lead and Won stages, send deal value and currency, synchronize Customer Match audiences, securely hash phone numbers using SHA-256 in E.164 format, prevent duplicate conversions, implement automatic retry and error logging, and work without relying on Zapier or other no-code platforms. I have experience building similar API-driven CRM integrations and can provide a clean, well-documented solution. WE WILL PROVIDE 2 YEARS OF FREE ONGOING SUPPORT, COMPLETE SOURCE CODE, AND ASSIST YOU FROM DEVELOPMENT TO SUCCESSFUL DEPLOYMENT. I can start immediately, follow Agile methodology with regular milestone updates, and deliver complete documentation, testing, and installation guidance within the agreed timeline. I eagerly await your positive response. Thanks, Christina
$750 USD in 10 days
6.4
6.4

Hi, I reviewed the project and the main requirement is to build a custom integration between Kommo CRM and Google Ads to track which ads generate real leads and sales. I’ll implement end-to-end tracking using GCLID, UTM parameters, and offline conversions, wiring them through the Kommo API and Webhooks into Contact and Deal records. This work blends Software Development, Web Development, and Data Management practices to ensure reliability, then I’ll connect the Google Ads API and Data Manager for Enhanced Conversions, Customer Match, and audience updates. Phone numbers will be converted to E.164, hashed with SHA-256, and sent to Google Ads, with safeguards to prevent duplicates and automatic retries for failed requests. No no-code tools required. Expect quality, responsiveness, clean work, and easy management throughout the project. Let’s discuss here now.
$750 USD in 30 days
6.7
6.7

I am an expert in API integrations with extensive experience connecting Kommo CRM and Google Ads for conversion tracking. I will build a secure and automated bridge to send your CRM lead data back into Google Ads as offline conversions. This ensures your campaigns optimize for actual revenue instead of just form fills. My background includes working with Kommo webhooks and the Google Ads API to map custom fields and track GCLIDs accurately. I will provide full technical documentation and ensure the data management is compliant with privacy standards. For the Kommo CRM plus Google Ads Integration project, I can deliver a refined solution that improves your ROAS through better data visibility. When are you available for a brief call to discuss your specific field mapping requirements?
$750 USD in 7 days
6.3
6.3

Hi there, I've reviewed the integration flow. The system will operate by capturing the GCLID and UTMs from a Google Ad click via a script on your website. This data will be passed with the lead form submission and stored in custom fields on the Kommo contact/deal. When a deal stage is updated in Kommo (e.g., to 'Qualified Lead' or 'Won'), a webhook will trigger our custom backend service. This service will then format the data (hashing phone numbers) and push offline conversions and audience updates to the Google Ads API, closing the attribution loop. Technical approach: - A dedicated Node.js backend service to handle all logic. - A small PostgreSQL database for state management (to prevent duplicates) and logging. - Frontend JS to capture GCLID/UTMs and inject them into your web form. - Use Kommo webhooks for real-time triggers and the Google Ads API for conversions/audience updates. Core modules: - Lead Data Capture Script - Kommo Webhook Listener & Validator - Google Ads Conversion & Audience API Client - Data Processor (E.164 formatting, SHA-256 hashing) - Error Handling & Retry Queue Relevant systems: We have built numerous custom API bridges and CRM automation workflows, such as our GoHighLevel integration which handles similar webhook-triggered data processing and API communication for sales pipelines. We'll build the data capture and webhook foundation first, then implement conversion tracking, followed by the audience sync. Robust logging and end-to-end testing will conclude the project. Questions: 1. How are leads currently ingested into Kommo? Is it primarily via a specific web form? 2. For the Customer Match sync, what is the desired update frequency (real-time as stages change, or a daily batch process)? 3. How do you define a duplicate conversion? Is it one conversion type per unique GCLID, or are there other business rules? Regards, Rohit
$750 USD in 14 days
6.0
6.0

Hi, I understand you want a bridge between Kommo and Google Ads to credit leads and sales to the right campaigns. I’ve built similar CRM integrations that capture GCLID/UTM, attach it to contacts and deals, and push offline conversions when deals become Won, including value and currency. Execution: I’d validate the current flow, then deploy a webhook-driven layer that records GCLID/UTM on first touch, triggers offline conversions, and updates Customer Match as deals move. I’d add hashed phone values, idempotent uploads, and error logging with retries. One risk: late Won updates can drift attribution if retries aren’t controlled. Two clarification questions: What attribution rule for a contact with multiple GCLIDs from different campaigns? Do you want a config surface to map GCLID/UTM fields and currency, or should I hardcode mappings initially? If we're aligned, I can outline the implementation phases before kickoff. Best regards, Brandon
$900 USD in 9 days
6.0
6.0

Hi, You’re not just asking for an integration , you need a clean revenue attribution layer that shows which ads truly become sales in Kommo. I’ve worked with CRM and API workflows that connect web tracking, lead stages, and conversion reporting, so I can build this in a structured way without Zapier. I’ll handle GCLID/UTM capture, store tracking data in Kommo contact/deal records, send offline conversions to Google Ads when deals hit Qualified Lead and Won, sync Customer Match audiences by stage, and add phone normalization, SHA-256 hashing, duplicate protection, retry logic, and error logging. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. A few details will help me map the flow correctly: How are you currently capturing visitors’ ad parameters on the website, and do you already have Google Ads conversion IDs and API access set up? How are you currently capturing visitors’ ad parameters on the website, and do you already have Google Ads conversion IDs and API access set up? What are the exact Kommo pipeline stages and field names you want mapped? Do you want audience sync to run in real time or on a scheduled interval? Looking forward to your reply so we can finalize the exact plan. Thanks, Asad
$750 USD in 20 days
6.2
6.2

The biggest risk here is attribution integrity: the GCLID/UTM captured on the website must stay correctly tied to the Kommo contact and deal through Qualified Lead and Won, without duplicate offline conversions reaching Google Ads. I’d build this as a direct backend integration using Kommo API/webhooks and Google Ads APIs, without Zapier. The flow would persist tracking data in Kommo, react to deal-stage changes, upload the appropriate offline conversion with value/currency for Won deals, and update Customer Match audiences by stage. I’d normalize phone numbers to E.164 before SHA-256 hashing, and use stored conversion identifiers/status to make uploads idempotent. Failed API requests would be logged and retried rather than silently losing attribution data. I’d also cover the complete flow with end-to-end testing and provide the source code, installation guide, and technical documentation. I can provide a fixed price and timeline after confirming the existing website/backend setup and how GCLID/UTM data is currently captured.
$1,200 USD in 7 days
5.9
5.9

Hi there, I understand you're looking to integrate Kommo CRM with Google Ads to effectively track and measure lead generation and sales. This kind of integration is pivotal to optimizing your advertising strategy and ensuring a measurable return on investment. Here's how I plan to approach it: - Implement API integration between Kommo CRM and Google Ads to facilitate seamless data exchange. - Set up automation workflows to track customer journeys from Google Ads clicks to lead conversions within the CRM, providing you with clear insights into your ad performance. - Manage and organize data effectively to ensure accuracy and relevance in reporting. - Provide technical documentation for the integration to support ongoing maintenance and updates. I have extensive experience with API integration and data management, and I understand the nuances of managing information between platforms for optimal advertising performance. Looking forward to helping you achieve your objectives. Best Regards, Khorshed Alam, RS Software
$805 USD in 12 days
5.8
5.8

Your integration is a great fit for my experience. I have more than three years of experience building custom API integrations, CRM automations, and backend workflows. I can build a reliable integration between Kommo CRM and Google Ads without relying on no code tools. I have worked on similar CRM and API integration projects before. My approach is to build a scalable webhook based integration with proper logging, retry handling, and duplicate prevention. Estimated timeline is 5 to 7 days. I would be happy to provide a fixed price after discussing a few implementation details.
$750 USD in 7 days
5.2
5.2

Direct integration between Kommo CRM and Google Ads will hinge on API capabilities, especially for capturing GCLID and UTM parameters. The main challenge will be reliably tracking and updating customer interactions without using no-code tools like Zapier. Mapping the customer journey accurately involves ensuring data integrity, especially in tasks like hashing phone numbers with SHA-256 and maintaining consistent updates for Customer Match audiences. For clarification, what specific events or data points should trigger the error logging and retry mechanism you mentioned?
$950 USD in 20 days
4.7
4.7

Hey, the E.164 phone formatting and SHA-256 hashing for Customer Match is a smart detail to ensure data privacy and accuracy. I'd set up a dedicated function for that conversion before sending anything to the Google Ads API. The real challenge is often preventing duplicate conversion uploads while also handling API rate limits and retries gracefully. Do you have a specific logging service in mind for the errors?
$750 USD in 11 days
4.9
4.9

Dear Client, Your project requires more than basic conversion tracking—it needs a reliable, production-ready integration between Kommo CRM and Google Ads with accurate lead attribution and offline conversion reporting. I can develop a custom integration that captures GCLID and UTM parameters, stores them within Kommo Contacts and Deals, uploads offline conversions based on deal stages, passes conversion value and currency, synchronizes Customer Match audiences, and implements duplicate prevention, logging, and automatic retry mechanisms. The solution will be built without Zapier or no-code platforms, with a strong focus on security, scalability, and accurate data synchronization. It will include complete source code, installation documentation, technical documentation, and end-to-end testing before delivery. My implementation approach begins with mapping the CRM workflow, designing the webhook architecture, integrating the Google Ads APIs, validating conversion tracking, and thoroughly testing every event to ensure reliable attribution and reporting. I would be happy to discuss your existing Kommo setup, expected workflow, timeline, and project scope before getting started. Best Regards
$750 USD in 30 days
4.9
4.9

Brightly visionary integration to connect Kommo CRM with Google Ads, no Zapier, fully custom. I’ll build backend services that capture GCLID and UTM from landing traffic (via Google Tag Manager), store them on Kommo Contact/Deal fields, and trigger offline conversions to Google Ads as deals move through Qualified Lead and Won stages. Deal value + currency will be included for Won, and phone numbers will be converted to E.164, SHA-256 hashed, and sent for Enhanced Conversions and Customer Match. The solution will use Kommo API + Webhooks for reliable stage tracking, Google Ads API / Data Manager for offline conversions and audience updates, and robust webhook handling for retries. To prevent duplicates, I’ll implement idempotency keys per deal+conversion type and a persistent conversion log. I’ll also add structured error logging and automated backoff retry for failed requests. Deliverables include fully working integration, source code, installation guide, technical documentation, and end-to-end testing confirming GCLID/UTM capture, record updates, conversion uploads, and customer match synchronization.
$750 USD in 7 days
4.6
4.6

This looks like a great fit, We will build your Kommo CRM to Google Ads integration: GCLID/UTM capture, offline conversion uploads, and Customer Match audience sync. For conversions, we will use Kommo webhooks to detect stage changes (Qualified Lead, Won) and push them via the Google Ads API with deduplication logic. Phone numbers will be normalized to E.164, hashed with SHA-256, then sent to Customer Match. All calls will include retry queues and structured error logging. A couple of quick things to confirm: 1) Is GCLID capture already handled on your website, or do we need to set up the GTM tag as well? 2) Are you using Kommo's default pipeline stages, or do you have custom ones we should map to? The number quoted here is a starting estimate. Looking forward to talking through the details. Faizan
$846 USD in 13 days
4.7
4.7

Hi, I can build a custom Kommo CRM and Google Ads integration that accurately connects ad clicks with real leads, qualified opportunities, and completed sales. I understand this requires a reliable backend solution, not a simple automation, so I’ll build it using Kommo APIs, webhooks, and Google Ads APIs without Zapier or no-code tools. I’ll implement GCLID and UTM capture, CRM record syncing, offline conversion uploads, deal value tracking, Customer Match audience updates, E.164 phone formatting, SHA-256 hashing, and duplicate prevention. My approach includes secure API handling, error logging, retry mechanisms, end-to-end testing, and clear documentation so your team can maintain the integration. I have experience building API-based CRM, marketing, and tracking integrations where data accuracy and attribution are critical. I’d be happy to review your current Kommo workflow and provide a clear implementation plan, timeline, and fixed-price proposal. Best Regards, Fizza Nadeem K
$750 USD in 7 days
4.8
4.8

Good day, I see you're looking for a custom Kommo CRM and Google Ads integration to track leads, conversions, and customer journeys without using no code tools. My approach will be to build a secure backend integration handling GCLID/UTM tracking, offline conversions, and reliable API workflows. With 5+ years of API development experience, I can work with Kommo API, webhooks, enhanced conversions, and backend automation to deliver a tested solution with source code, documentation, and installation guide. What backend technology do you prefer for this integration? Regards, Shawana
$750 USD in 9 days
4.7
4.7

Hello. This is Bravion from Cleveland. My method to complete this project involves first setting up reliable tracking of GCLID and UTM parameters on your website, ensuring they are securely stored in Kommo CRM contact and deal records. Next, I will develop backend API integrations to send offline conversions and update Google Ads Customer Match audiences automatically, including hashing phone numbers in E.164 format with SHA-256 for privacy compliance. Finally, I will implement robust error logging and retry mechanisms to prevent duplicate conversions and ensure data accuracy without relying on third-party no-code tools. Could you please confirm if you have existing access to Kommo and Google Ads APIs? Also, do you have any preferred tech stack or hosting environment for the integration? If you want high-quality results, please do not hesitate to contact me.
$1,000 USD in 7 days
4.3
4.3

Your need for a robust Kommo CRM and Google Ads integration to accurately attribute ad spend to leads and sales is precisely what I specialize in. I've successfully built similar data pipelines, ensuring granular tracking and optimization, much like the GCLID and UTM capture you require to understand your ad performance at a deeper level. My approach will involve leveraging Kommo's API and Google Ads' offline conversion tracking capabilities. I'll develop a server-side script (likely in Python or Node.js) to capture GCLID/UTM parameters from your website's URL, store them within custom fields in Kommo contacts and deals. Upon reaching your defined "Qualified Lead" and "Won" stages, the script will trigger offline conversion uploads to Google Ads, including deal value and currency. For Customer Match, I'll implement a scheduled process to sync relevant contact data. To ensure this integration perfectly aligns with your workflow, could you specify the exact custom fields you'd like to utilize in Kommo for GCLID and UTM data? Also, what is your preferred method for handling potential data discrepancies or errors during the sync process? I'm available to discuss these details further at your convenience.
$1,240 USD in 21 days
4.3
4.3

Syncing Google Ads data into Kommo in real time is where most integrations fall apart. I would use the Google Ads API alongside the Kommo API, with a small Node.js service in between to handle the field mapping and retries so nothing drops. Can start today and have a working integration within 4 days. The bid reflects the description as written. Final numbers after we cover the full scope together. Want to jump on a quick call?
$900 USD in 7 days
4.1
4.1

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