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I already run Odoo and have an active WhatsApp Business API account; now I need the two platforms working seamlessly together. The goal is to let Sales, CRM and Inventory events in Odoo trigger WhatsApp messages automatically, reply to incoming customer questions with predefined flows, and keep contact data in sync in both directions. Scope of work • Configure the WhatsApp Business API (or a trusted gateway) inside my Odoo instance so that order confirmations, invoice reminders and stock updates fire real-time message notifications. • Build automated reply logic that detects common customer intents (order status, quotation follow-ups, stock availability) and answers instantly while still logging the conversation thread inside the customer’s Odoo record. • Implement bi-directional contact sync: new leads, opportunities or partners created in Odoo should populate WhatsApp contact lists, and vice versa. Duplicates must be handled gracefully. • Expose simple settings in Odoo (e.g., templates, triggers, opt-in/out flags) so my team can adjust messages without developer help. • Provide basic documentation and a quick screen-share hand-over so I can maintain the integration. Acceptance criteria – Messages triggered from Sales, CRM and Inventory events arrive on WhatsApp within seconds and are recorded on the corresponding Odoo document. – Automated replies fire only when no human agent has responded and can be paused per customer. – Contact sync runs on a schedule or webhook, showing no duplicate partner records after a full cycle. – No core Odoo files are modified; the solution installs as a standard, upgrade-safe module. You’ll likely rely on Python, Odoo XML/RPC, webhooks and the WhatsApp Business API; feel free to suggest Twilio, Gupshup or any gateway you trust if that simplifies the build. I’m ready to start as soon as we agree on the technical approach and timeline.
Project ID: 40425965
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152 freelancers are bidding on average $38 USD/hour for this job

Hi, I will set up a clean, upgrade-safe Odoo-WhatsApp integration that triggers messages from Sales, CRM and Inventory, handles real-time and batch updates, and keeps contact data synced in both directions without touching core Odoo files. I’ll configure a trusted WhatsApp gateway (or WhatsApp Business API bridge) and expose simple in-portal settings for templates, triggers, and opt-in flags so your team can adjust flows without a dev. The solution will log all conversations in the relevant Odoo records, support bidirectional contact sync with deduplication, and allow pausing automated replies per customer. I’ll provide documentation and a quick screen-share hand-over so you’re ready to maintain the system. Approach: I’ll start with a lightweight architecture that uses Odoo’s XML/RPC and webhooks to listen for events in Sales, CRM and Inventory. I’ll implement message templates and intent-based auto-replies that fire only when no human agent has replied, with a clear pause control. Bi-directional sync will use incremental sync with conflict resolution and de-dup rules. I’ll expose a settings panel in Odoo for templates, triggers, opt-in/out, and gateway selection. All changes will be contained in a new module, upgrading safely without touching core files. I’ll include tests that validate latency (< seconds), proper logging, and error handling, plus a concise doc and screen-share session. 8-10 important questions for the client to answer, with one line space between each qu
$25 USD in 32 days
9.0
9.0

Hey, I will configure the WhatsApp Business API gateway inside your Odoo instance — message triggers for Sales, CRM, and Inventory events — plus automated reply logic and bi-directional contact sync, all packaged as an upgrade-safe custom module. I will use webhooks rather than scheduled polling so replies and sync happen in near real time, and I will add a deduplication layer on partner records using phone number normalization. Questions: 1) Which WhatsApp gateway are you currently using — Gupshup, Twilio, or another? 2) Which Odoo version is your instance running? Ready to start whenever you are. Kamran
$15 USD in 40 days
8.4
8.4

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in PHP, Python, CRM, ERP, Odoo, Automation, API Development and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$50 USD in 5 days
8.9
8.9

Hello, I’ve read your Odoo-WhatsApp integration needs and I’m confident I can deliver a robust, upgrade-safe solution that keeps your teams in sync in real-time. With 15+ years in full-stack development and hands-on work with Odoo, ERP integrations, and WhatsApp API gateways, I will architect a clean, module-based integration. You’ll get real-time WhatsApp messages for Sales, CRM, and Inventory events, automated reply flows that pause when a human responds, and bi-directional contact sync with de-duplication. The solution will be installation-friendly (no core Odoo changes) and configurable via templates, triggers, and opt-in/out flags in Odoo’s UI. I’ll include straightforward documentation and a quick screen-share handover so you can maintain it post-launch. 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. Asad - I understand your goal is a seamless, resilient integration that minimizes manual intervention while providing clear audit trails inside the Odoo records. A quick note on approach: we’ll evaluate Twilio, Gupshup, or a direct WhatsApp Gateway as the gateway, implement webhooks for real-time triggers, and ensure idempotent, conflict-free synchronization to avoid duplicates. What is your preferred gateway (Twilio, Gupshup, or a direct WhatsApp API gateway) and what is the minimum acceptable latency for message delivery to your team?
$10 USD in 82 days
8.2
8.2

Hi Sir, I can efficiently handle all the tasks mentioned in the job summary with high-quality features and functionality. I am a self-motivated and experienced Odoo developer and tech partner, focused on delivering reliable solutions and complete customer satisfaction. I assure you of 100% quality work and timely delivery. Let’s connect to discuss further. Thanks,
$12 USD in 40 days
7.8
7.8

Hi I can build an upgrade-safe Odoo WhatsApp integration as a standard custom module without modifying core Odoo files. The key technical challenge is keeping real-time WhatsApp automation, reply handling, and two-way contact sync reliable while avoiding duplicate partners and broken message logs. My approach would use Python, Odoo models/views, scheduled actions, webhooks, WhatsApp Business API or a trusted gateway like Twilio/Gupshup, and configurable Odoo settings for templates, triggers, and opt-in/out rules. I can trigger WhatsApp messages from Sales, CRM, invoices, and Inventory events, then log every outbound and inbound message against the correct customer record. For automated replies, I would add intent-based flow handling for order status, quotations, and stock availability, with pause/human-agent rules to avoid unwanted bot replies. I can also implement duplicate-safe contact matching using phone normalization, partner mapping, and sync logs. Thanks, Hercules
$50 USD in 40 days
7.4
7.4

Dear Client, As a seasoned full-stack developer with deep expertise in Python and Odoo, I am uniquely positioned to create your desired Odoo-WhatsApp integration. I have a solid track record of delivering full-stack solutions, particularly in the realm of CRM and ERP systems. This experience makes me well-prepared for the challenge of seamlessly configuring WhatsApp messages within your Order confirmations, invoice reminders, and stock updates processes. I'm confident that I can make this process even more efficient through my grasp of webhooks, Python, and the likes of Twilio or Gupshup. Moreover, my business-driven approach guarantees that any settings related to the messages (templates, triggers, opt-in/out flags) will be accessible to your team without help from developers. Rest assured, I will take you through a comprehensive handover process so that you're empowered to maintain the integration after project completion. It's essential for me that you feel comfortable and self-sufficient using the final product. Let's leverage these skills together to meet all your expectations perfectly!!! Thank you!!
$12 USD in 40 days
7.9
7.9

We’re a certified Odoo team with proven WhatsApp Business API integrations (Twilio, 360dialog, Gupshup). Our approach: Custom module (no core changes) using Odoo webhooks + WhatsApp Cloud API. Triggers for Sales (order confirm, invoice), CRM (quotation follow-ups), Inventory (stock alerts). Real-time messaging + logging in chatter. Intent detection via webhook + keyword rules; replies auto-sent if no human agent responded within configurable window. Opt-out per contact. Bi-directional sync (Odoo ↔ WhatsApp contacts) via scheduled cron + webhooks. Duplicate resolution by phone number/matching. User-friendly settings: template editor, trigger mapping, opt-in toggle, pause auto-replies per customer. Delivery: 2 weeks, includes documentation + screen-share handover. We guarantee acceptance criteria. Ready to start immediately. Let’s align on gateway preference.
$15 USD in 40 days
7.0
7.0

Connecting Odoo to the WhatsApp Business API usually hinges on handling webhook signatures correctly so messages don't get dropped. I've built similar automations using Python and REST APIs where reliability was the main concern. The key is setting up a queue system to manage rate limits from Meta while keeping Odoo responsive. My background includes API development across PHP and Python environments, so I can bridge the two without slowing down your ERP. Are you looking to send notifications from Odoo or sync incoming messages back into the CRM?
$80 USD in 7 days
6.6
6.6

Hello, I understand you need a seamless Odoo–WhatsApp integration where Sales, CRM, and Inventory events trigger real-time messages, with two-way contact sync, automated reply flows, and full conversation logging inside Odoo while keeping the solution upgrade-safe and avoiding any core modifications. I will build an upgrade-safe Odoo module integrating WhatsApp Business API (or Twilio/Gupshup) to trigger real-time notifications from Sales, CRM, and Inventory events. This will include automated intent-based reply handling, complete conversation logging in related Odoo records, and reliable bi-directional contact synchronization with strong duplicate prevention. A simple configuration panel will allow your team to manage templates, opt-in/out rules, and automation triggers without technical assistance. Everything will be tested end-to-end to ensure instant message delivery, correct CRM updates, and stable automation behavior in real conditions. I can start immediately once your Odoo version and WhatsApp provider are confirmed, and I will also provide clear documentation and a quick screen-share handover for easy maintenance. 1. What Odoo version are you currently using, and which WhatsApp Business API provider is active? 2. Do you prefer keeping your current WhatsApp gateway, or are you open to switching to Twilio/Gupshup or Meta Cloud API for better stability? Thanks, Asif
$12 USD in 40 days
6.8
6.8

Hello, I can help you set up a clean Odoo-WhatsApp integration so your Sales, CRM, and Inventory events trigger instant messages and keep conversations synced without touching core files. I’ve worked with Python, Odoo modules and WhatsApp gateways, keeping things simple for your team to adjust later. I can also build the reply logic, contact syncing, and configuration panels exactly as you described while keeping everything stable and upgrade‑safe. Thanks, Teo
$25 USD in 19 days
6.5
6.5

Hello, I’m an Odoo & API Integration Expert with 10+ years of experience building custom Odoo automations, WhatsApp Business API integrations, CRM workflows, and upgrade-safe Odoo modules. I can seamlessly integrate your existing WhatsApp Business API with Odoo Sales, CRM, and Inventory, including automated messaging, chatbot-style replies, bi-directional contact sync, webhook automation, and conversation logging inside Odoo. I’ve previously worked with Twilio, Gupshup, Meta APIs, and custom Odoo integrations while ensuring clean architecture without modifying core files. Best regards, Hitesh Goyal
$12 USD in 40 days
7.0
7.0

Hi there, We can build this as a custom Odoo module (no core modification) using Python + Odoo framework with webhook-based communication. The system will trigger real-time WhatsApp messages (order updates, invoices, stock alerts), log all conversations inside Odoo records, and implement intelligent auto-reply flows with control over when automation should pause for human intervention. Proposed Approach: ================= • WhatsApp API integration (Twilio / Gupshup / Meta Cloud API based on your setup) • Event-driven triggers from Sales, CRM, and Inventory (via Odoo automated actions) • Template-based messaging configurable inside Odoo UI • Auto-reply engine with intent detection (rule-based + extendable) • Bi-directional contact sync with deduplication logic • Full conversation logging mapped to leads/customers/orders • Admin settings panel (templates, triggers, opt-in/out controls) • Upgrade-safe module with clean architecture What you’ll get: • Real-time messaging within seconds of events • Smart automation with human override • Clean sync with zero duplicate conflicts • Fully maintainable system + documentation + walkthrough Questions: ======== Which WhatsApp API provider are you currently using (Meta Cloud, Twilio, Gupshup)? Which Odoo version (Community/Enterprise + version number)? Do you want basic rule-based replies or more advanced AI-driven intent handling? Should sync be real-time (webhooks) or scheduled (cron-based)? Best Regards, Srashtasoft Team
$10 USD in 40 days
6.3
6.3

As a highly skilled full stack developer with an emphasis on backend API development and ERP systems, I am confident in my ability to seamlessly integrate your Odoo and WhatsApp platforms. With a strong background in PHP, Python, and fluency in Odoo XML/RPC, I have successfully developed and integrated RESTful APIs consumed by both mobile and web platforms. The core essence of this project plays perfectly to my capacities to create data-driven, scalable systems; attributes that many of my clients across diverse industries including education, logistics, finance and corporate can vouch for. One aspect that sets me apart is my focus on understanding your business goals and then translating them into efficient technical solutions. The key phrase here is 'long-term technical partner' - not merely vendor but a collaborator who'll be invested in your success, which my 4.9★ rating with 100+ verified reviews can attest to. Rest assured all our work is reliable, scalable, upgrade-safe (like you wish for), secure and future-ready with optional AI-powered features as per the need. By handing over this integration service to SoftwareLinkers, you gain access not just to my skills but also to the comprehensive knowledge base accumulated from years of building secure, agile and scalable digital systems.
$15 USD in 40 days
6.5
6.5

With my extensive experience as a Full Stack Developer, specializing in PHP and Laravel, I can confidently say I am the expert you need for this Odoo-WhatsApp Integration project. Over the years, I have built numerous scalable and high-performing applications using similar technology stacks like Python, Odoo XML/RPC, webhooks, and APIs such as the WhatsApp Business API. To streamline your operations and maintain robustness of your systems, I assure you of zero modifications to your core Odoo files during this integration- proof of my clean coding skills. One standout quality that sets me apart is my commitment to client satisfaction. This means prompt responses throughout the project, regular updates on progress and open channels of communication for quick resolution to any issues that may arise along the way. Additionally, I conduct thorough documentation to ensure smooth hand-over after your integration solution is complete, empowering you to maintain it without requiring developer assistance. Overall, I focus on bringing value to your business with solutions tailored specifically to meet your unique needs. And with my six years of full-stack expertise in projects similar to yours -- especially implementing efficient CRM solutions — I believe I could deliver a solution that not only triggers timely messages on SMS but also gracefully syncs contact data between Odoo and WhatsApp. Let's turn your vision into reality together; let's connect today!
$8 USD in 1 day
6.1
6.1

Hello, Odoo-WhatsApp Integration expert here. I am a seasoned Software Engineer with over 9 years of diverse experience in developing and delivering a wide range of applications. My expertise spans both Front-End and Back-End development, enabling me to create scalable, optimized, and secure software solutions tailored to meet your specific needs. I would welcome the opportunity to discuss your project in detail. Please feel free to reach out for a complimentary consultation to explore how we can collaborate and elevate your project to new heights. Thank you for considering my proposal. I look forward to the possibility of working together. Best regards, Esau
$15 USD in 40 days
6.0
6.0

Hello There! Dear Client, I’m Md Toriqul Islam, and I’m excited to collaborate with you. I’m an experienced Odoo and automation developer with strong expertise in WhatsApp Business API integrations, Python, ERP workflows, and real-time business automation systems. I understand you need a seamless Odoo and WhatsApp Business API integration that automates Sales, CRM, and Inventory notifications, supports intelligent auto-replies, maintains bi-directional contact synchronization, and logs all customer conversations directly inside Odoo records. I’ve worked on similar ERP automation projects involving APIs, webhook systems, messaging gateways, and upgrade-safe Odoo module development. My skills in Odoo, Python, XML/RPC, WhatsApp API, Twilio, Gupshup, PostgreSQL, webhook automation, and CRM workflow integration make me confident I can deliver a scalable and maintainable solution. I typically approach projects by first mapping workflows and event triggers, then building upgrade-safe modules, testing automation logic, validating sync behavior, and finally documenting everything clearly for long-term maintenance. I’m ready to start immediately and would be happy to discuss the preferred gateway, Odoo version, and deployment timeline. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$8 USD in 40 days
6.1
6.1

Hi, I saw your need to link Odoo with your WhatsApp Business API so messages fire from Sales, CRM and Inventory. I’ve built similar modules before and can set this up cleanly without touching core files. Here’s what I’d deliver: • Connect your WhatsApp gateway inside Odoo and hook event triggers. • Add auto‑reply logic for common intents and store threads on the customer record. • Handle two‑way contact sync with duplicate checks. • Add simple screens for templates, triggers and opt‑in settings. • Leave quick docs and a walkthrough. I can start right away and this should move fast once we confirm the gateway you prefer. Would you prefer using direct WhatsApp Cloud API webhooks or a gateway like Gupshup to keep delivery latency under control? Sincerely, Slavko
$10 USD in 31 days
5.8
5.8

Hello, I'm an Odoo expert specializing in custom module development and third‑party integrations. I’ve reviewed your specific needs for a seamless, real‑time Odoo‑WhatsApp connection. My Approach: Module Architecture: A custom, upgrade‑safe Odoo module will orchestrate all WhatsApp interactions. Gateway Recommendation: I suggest using a reliable Business API provider. My experience includes setting up webhooks to guarantee immediate event triggers (Sales/CRM/Inventory) and logging all conversations inside Odoo. Two‑Way Sync & Automation: I will implement bi‑directional contact sync to eliminate duplicates. For incoming messages, I’ll configure intent‑based automation to provide instant answers for common customer requests, de‑escalating to a human agent as needed. Key Deliverables: * Fully functional, upgrade‑safe Odoo module. * Real‑time automated message triggers & reply logic. * Bi‑directional contact sync with duplicate management. * User‑friendly configuration panel for your team. * Comprehensive documentation & handover session. The integration will be built using Python, Odoo's XML‑RPC, and your active WhatsApp Business API account. I am ready to adhere to your timeline and deliver a robust, maintainable solution. Looking forward to collaborating with you.
$12 USD in 40 days
5.8
5.8

Hi, I can start immediately and implement this fnction during today. I have gone through your project description and understand you need a seamless Odoo and WhatsApp Business API integration for automated messaging, CRM/ERP triggers, and bi-directional contact sync. I have experience with Odoo module development using Python, XML/RPC, and webhook-based integrations, including CRM automation, Sales triggers, and third-party API connections like WhatsApp Business API (Twilio/Gupshup style gateways). I’ve built similar automation systems where Odoo events trigger real-time notifications, handle customer replies, and sync contacts without duplicates while keeping everything upgrade-safe. Best regards, Juan
$15 USD in 40 days
5.8
5.8

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