B2B Sales Intelligence Chrome Extension

@irsolutions

With over a decade of experience in web and mobile development, I understand the importance of creating a robust B2B sales intelligence Chrome extension for your project. Your need for a lean MVP scope focused on validation and a quick launch is clear, and I am ready to tackle this challenge head-on. In the past, I have successfully delivered tailored solutions in the fintech and eCommerce domains, aligning perfectly with your project requirements. My expertise in building scalable products and implementing advanced features will ensure the success of your freemium + subscription-based product. Let's collaborate to bring your vision to life. Feel free to reach out to discuss the details further. Looking forward to working together on this exciting project.

@AwaisChaudhry

Drawing on my vast experience as the founder of a software development company, I believe I possess all the necessary skills to create an incredible Chrome extension for your B2B sales intelligence product. Not only am I well-versed in JavaScript and TypeScript, but I have also previously created chrome extensions and have an excellent understanding of the Manifest V3. My proficiency in setting up backend or serverless solutions, integrating APIs, and working with Stripe will prove valuable in ensuring seamless payment processing and data enrichment for your users. ZAWN Tech is no stranger to SaaS or lead-gen tools. In fact, we've developed numerous similar tools with functions like data lookup, organizational systems, usage limit enforcement, and more. We understand that privacy and compliance are pivotal - everything we do adheres to the stipulated user action and public data regulations. It is one thing to meet bare minimum requirements; it's another to deliver scalable solutions embedded with the potential for future expansion. I have a knack for delivering clean, optimized codebases that not only fulfill existing needs but remain adaptable to grow with the demands of your expanding user base.

@nikhilgarg96

With a wealth of experience in back-end technologies like PHP (Laravel, CI, CakePHP, Yii), Node.js, and Python/Django, I am equipped to handle not just the code but also the server-side setup and API integrations your project demands. My skill set extends to include HTML, JavaScript, as well as CSS which are vital for front-end development - a crucial component for creating a smooth and visually appealing user interface for your envisioned chrome extension. My previous work in versatile domains such as CRM and ERP systems to web-based POS and mobile apps is proof of my flexibility and ability to adapt to different projects. This has honed my skills in delivering high-quality and scalable codebases - a quality I believe is necessary for building dependable and sustainable solutions. Additionally, proficient at using design tools like Figma and Photoshop, I can ensure that your B2B Chrome extension will boast an intuitive layout consistent with established brand guidelines. Lastly, my understanding of HTML-CSS can greatly benefit your desired dashboard setup or for potential future development- Let's collaborate to not only build a powerful B2B Sales Intelligence Chrome Extension but also establish ourselves on the Chrome Web Store with submission support. Choose me for a fusion of uncompromising dedication, technical know-how, and creative problem-solving! With Regards!

@diektech

Hi, this is Elias from Miami. I reviewed your MVP and it’s exactly the right scope for validation: a Manifest V3 Chrome extension that pulls only user-visible public info on the current page, enriches via 3rd-party APIs, lets users save/tag leads, then enforces freemium limits and unlocks paid features via Stripe Checkout or ExtensionPay. I’ve built extension + API products like this before (MV3 UI panels, server-side API proxying to protect keys, usage tracking, and paywall unlock logic), and I’m comfortable supporting the Chrome Web Store submission end-to-end. What you’ll get: a clean extension UI (panel/button), enrichment results displayed in-extension, saved lead list with tags + history, CSV export for paid, and a backend/serverless layer for usage limits + billing status checks so everything stays compliant and secure. Q1: Which enrichment providers are you leaning toward (Hunter/Apollo/Clearbit/Dropcontact/etc.), and do you need email verification too or discovery only? Q2: For lead storage, should MVP persist in your backend (recommended for limits + multi-device) or local-only with optional sync later? Q3: How do you want limits counted: per “lookup click”, per successful email found, or per exported record (paid)? If you share a couple target page examples (LinkedIn profile, company site, directory page), I’ll map the exact fields and permissions so we stay Web Store–compliant from day one. Regards, Elias

@webintellingence

Welcome! Top Rated services provider on freelancer, Your satisfaction is my priority, Commitment and achievements are two important thing's to maintain excellent client relationship. I can help you in B2B Sales Intelligence Chrome Extension ★Logo Designing, Flyer, Brochure, PowerPoint and Adobe Illustrator/Photoshop ★ PHP HTML, JavaScript and complete custom coding ★WordPress, WordPress coding, WooCommerce, Theme customization ★Shopify Store, Product add, Theme customization much more ★Front and Back end Website designing/development and any issue related to it. ★Ms Office Do hire me for your good experience don't hesitate to contact me. Regards Arusha.

@DeveloperStation

Hi there, We’ve developed several Chrome extensions, including one that extracts leads from LinkedIn and integrates with HubSpot, so we know how to build a product that users love. We also have extensive experience with web scraping and can create a reliable solution that works even when LinkedIn changes its code. For your project, we can use a dedicated backend server to handle API calls and manage user data securely, instead of relying on the Chrome extension’s environment. This approach ensures that we don’t compromise on security while keeping costs low. We also have a team of expert front-end developers who can create a polished UI that feels like a native web app, rather than a basic extension. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best, Adil

@iglobalvn

Hi, I can build this Chrome extension MVP end-to-end with a strong focus on speed, compliance, and clean architecture. I have hands-on experience with Manifest V3 extensions, API-backed enrichment flows, freemium gating, and Stripe-based subscriptions. My approach would be: • A lean Manifest V3 extension with user-triggered actions only, injecting a lightweight UI panel on supported pages. • A small backend (Node.js or serverless) to handle enrichment API calls, usage counting, and plan enforcement while keeping all API keys secure. • Clear freemium logic (monthly quotas, feature locks) with Stripe Checkout or ExtensionPay, depending on your preference and Chrome Store constraints. • Simple lead storage (tags + history) optimized for MVP validation, not overbuilt CRM logic. I’m familiar with Chrome Web Store review requirements and privacy constraints (no background scraping, no gated-content access) and can support submission and approval. The codebase will be modular and easy to extend into bulk actions, teams, or a larger SaaS dashboard later if traction validates it. Happy to discuss enrichment API choices, monetization flow, and timeline to get this live quickly.

@Zeeshan0489

Hi there, I’m excited about building your lean, fast-to-market B2B sales intelligence Chrome extension. I’ve delivered similar MVPs for lead-gen tools and SaaS add-ons, focusing on clean UX, reliable data enrichment, and rapid iteration. My approach for this MVP: - Chrome Extension (Manifest V3) with a lightweight, on-demand UI injected on LinkedIn, company sites, and public pages. - Lead/Contact Lookup: fetch basic public data, enrich via trusted APIs (email discovery/verification), present clear results in-app. - Save & Manage Leads: simple list with tagging and a basic history. - Freemium + paid tiers: Stripe Checkout or ExtensionPay integration, per-user or per-seat licensing, and automatic feature gates. - Track usage serverlessly for limits and billing, keeping API keys server-side. - Deliverables: MVP extension, source code, deployment setup, Chrome Web Store submission support, and docs. I’ll target a 4-6 week timeline for a solid MVP, with a cost of $1,200 to cover core features and security considerations. I’m prepared to adjust scope for speed if needed. Best regards,

@hireageek

Hi there, I understand you need an experienced developer for a B2B sales intelligence Chrome extension that prioritizes MVP scope while ensuring rapid validation and launch. My extensive background in developing Chrome extensions and B2B SaaS products aligns perfectly with your goals. Having previously worked on similar projects where I successfully integrated third-party APIs for lead enrichment and built user-friendly interfaces, I can assure you that the core features you outlined—like lead discovery, management, and a freemium model—will be implemented efficiently and effectively. I am keen to bring your vision to life, ensuring compliance with Chrome Web Store guidelines and delivering a clean, scalable codebase. Let’s discuss the timeline and get started on this exciting project. What specific APIs are you considering for data enrichment, and do you have any particular preferences for UI design? Best regards,

@usamae

I'm experienced in developing B2B sales intelligence tools and Chrome extensions, having worked on similar projects like Hunter and Apollo. My focus is on delivering a lean MVP with core features such as lead lookup, saving, and basic CRM functionalities. I have expertise in JavaScript, API integrations, and Stripe payment integration. With a commitment to privacy and compliance, I ensure a seamless user experience and adherence to Chrome Web Store guidelines. Let's discuss bringing this freemium subscription-based product to life.

@Herculesz

Hi I can build your Chrome extension MVP using Manifest V3 with a clean injected UI, user-triggered data extraction, and third-party enrichment APIs to return verified business contact information. The main technical challenge is enforcing strict Chrome Web Store compliance while keeping API keys secure and routing all enrichment through a backend that also tracks usage limits. I’ll address this by implementing a lightweight serverless API for lookups, usage counters, freemium gating, and Stripe/ExtensionPay subscription validation so paid tiers unlock higher limits and exports. Inside the extension, users will be able to save leads, tag them, and view a simple history without requiring a full CRM. Lookup results will be displayed in a compact panel that works on LinkedIn, company sites, and other public business pages. Payment status will sync seamlessly with the extension to prevent abuse and ensure accurate credit deduction. I have experience shipping Chrome extensions, integrating enrichment APIs, and building subscription-based B2B tools. Thanks, Hercules

@marjanahmed13

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.

@izhanali77

Hello, I have carefully reviewed your project requirements for the B2B sales intelligence Chrome extension. I plan to develop a lean MVP focusing on validation and a fast launch, catering to marketers, agencies, recruiters, and sales professionals. The extension will allow users to discover and enrich business contact information, save and organize leads, and export data for outreach. It will follow a freemium + subscription-based model, with clear usage limits and payment integration using Stripe or ExtensionPay. I will utilize Chrome extension development with Manifest V3, JavaScript or TypeScript, API integrations for data enrichment, and backend setup for API calls and usage tracking. Privacy and compliance will be strictly adhered to, ensuring no scraping behind login walls and Chrome Web Store-compliant permissions. I am confident in delivering a high-quality solution that meets your expectations. Let's discuss further details and get started on this project.

@Feriver

Hi, I will build a lean, Chrome Web Store–compliant B2B sales intelligence extension designed specifically for fast validation and scalable growth. The focus will be a clean Manifest V3 extension that activates only on supported pages and enriches publicly visible business data through secure server-side APIs. Users will be able to trigger lookups, view enriched contact and company details directly inside the extension UI, and save leads with tags and basic history for follow-up. The architecture will separate client and server logic to protect API keys and enforce usage limits reliably. A lightweight backend or serverless layer will handle enrichment requests, quota tracking, and plan enforcement. Freemium and paid tiers will be implemented cleanly, unlocking exports and higher limits for subscribed users while keeping the MVP simple and fast. Subscription handling will use Stripe Checkout or ExtensionPay, with real-time plan detection inside the extension. The final delivery includes production-ready source code, deployment and setup instructions, and hands-on support through Chrome Web Store submission, leaving you with a maintainable foundation ready for iteration and expansion. Regards, Asif Al Balushi

@toriquldev123

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam

@johnallenvillan1

Hey there, I am a seasoned developer with a knack for creating innovative solutions. I propose to develop a B2B sales intelligence Chrome extension, tailored for marketers, recruiters, and sales professionals. The extension will enable users to discover, enrich, save leads, and upgrade for advanced features.

@intelliresponse

With over a decade of experience in web automation, data extraction, and custom API integrations, I am uniquely qualified to tackle your B2B sales intelligence Chrome extension project. I bring extensive knowledge of Python, JavaScript, and HTML – the very tools necessary for such a venture. Moreover, my previous work involved building bots for automating business license scraping and validation, people search and contact matching (Phone, Email, Address), among others. Working with platforms like FlashScore, Wyscout, & Fotmob required a deep understanding of both public and user-visible data - something that is crucial to your privacy and compliance requirements as well. My tailored solutions have always been result-driven and impact-maximized - guiding client projects towards profitability and success. Your project has the potential to make significant strides in the B2B market, and I can ensure it turns out exactly as you envision.

@shanec35

Hello, I’ve built and shipped Chrome extensions and lean SaaS MVPs that combine Manifest V3, TypeScript, secure API backends, Stripe subscriptions, and server-side usage metering. One recent project was a freemium Chrome extension with a Stripe-gated feature set, monthly quotas, and a Node.js serverless backend handling enrichment APIs and plan enforcement. For your MVP, I would implement a clean MV3 extension with a user-triggered panel, extract public page data, send it to a serverless backend (Node.js or Python) for enrichment, store usage counters, and return results to the extension. Stripe Checkout (or ExtensionPay, if preferred) would manage plans, while the extension simply checks entitlements via your API to unlock features and enforce limits. Leads would be saved in a lightweight database with tags and basic history, and CSV export enabled for paid users. The architecture will be simple, secure, and scalable so you can iterate fast without rebuilding later. I can also support Chrome Web Store submission and provide clear documentation for future expansion. I can start your project immediately and am committed to delivering the highest quality and fastest possible turnaround. Best regards, Elenilson

@denisSolution

Hello client, I’ve carefully reviewed your job description and have strong experience in these Google Chrome, HTML, PHP, JavaScript, Lead Generation, SaaS, Stripe and API Integration. I can build a reliable web scraping solution tailored specifically to your needs. Whether using Node.js with Puppeteer/Cheerio or Python with Selenium/BeautifulSoup, I will extract, clean, and organize your data efficiently. I also handle anti-bot protections, pagination, and full automation as required. As you can see from my profile, my web scraping reviews are excellent, reflecting my commitment to quality work. I focus on writing clean, maintainable, and scalable code because I know the difference between 99% and 100%. If you hire me, I’ll do my best until you’re completely satisfied with the result. Let’s discuss your target website and preferred data format. Thanks, Denis