Learn how to import contacts into Close CRM manually or use LinkClose to add verified LinkedIn leads instantly—no spreadsheets, no hassle.
Published on July 5, 2025
Keeping your Close CRM populated with high-quality leads is the lifeblood of any sales team. But getting that data into your system can often feel like a chore. At Add to CRM, we've helped countless businesses streamline their sales processes, and we know that a clunky import process can slow you down. That's why we created this guide. We'll walk you through the traditional methods of importing contacts into Close CRM. But more importantly, we'll show you a much faster, more efficient way to do it—a solution we built to eliminate the manual work for good.

Before you even think about clicking that 'import' button, proper preparation is key to avoiding errors and ensuring your data is useful. From our experience, taking a few minutes to clean up your file can save you hours of headaches later.
The manual import process in Close is powerful, but it requires careful attention to detail. We've seen many clients get tripped up by the number of steps involved. Here’s how it works:
Close gives you options for managing leads that might already be in your system. You can choose to update existing leads by only adding new information to blank fields, completely replacing their data, or simply skipping them. While these options are helpful, the process is entirely manual. After the import, you'll get a summary and a downloadable file of any rows that failed or were skipped, which you then have to review and fix one by one.
Close allows you to import data into most of its standard and custom fields. This includes:
Remember to format data like multiple-choice options with a semicolon (;) between each choice.
Through our work with various sales teams, we've seen a few common frustrations with the manual import process. There is a 15MB file size limit per .csv upload, meaning large lists must be broken down into smaller files and imported separately. Furthermore, you cannot import activity history like notes, calls, or emails with the standard importer. These limitations are exactly why we decided to build a better way.
After seeing so many teams struggle with the tedious and time-consuming nature of manual imports, we knew there had to be a better way. We developed LinkClose as the definitive solution. It's a simple Chrome extension designed to do one thing perfectly: find verified contact information for prospects on LinkedIn and add them to your Close CRM with a single click. We built it to eliminate manual data entry, spreadsheet formatting, and wasted time, allowing your team to focus on selling.
LinkClose is a Chrome extension that finds verified contact information from LinkedIn profiles and automatically adds them to Close CRM. We designed it to be superior to the manual import process in every way:
Getting started is incredibly simple:
While manual file uploads and LinkClose are the most common methods, there are a couple of other options for specific situations:
Manual importing certainly has its place, but in today's fast-paced sales environment, efficiency is everything. We invested in building LinkClose because we believe your time is better spent building relationships and closing deals, not wrestling with spreadsheets. If you're ready to save hours of manual work and ensure your CRM is always filled with accurate, actionable leads, it's time to change your workflow.
Give LinkClose a try today and experience the fastest way to build your pipeline in Close CRM.
Find verified contact info for your prospects on LinkedIn®, Gmail, Outlook & company websites. Add them to your Close CRM with 1-click.
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