Ensure the accuracy and reliability of your data.

Assivo’s Advanced Data Cleansing Solution

We combine the top 1% of global talent with bulletproof processes that have been refined and perfected through serving 200+ clients.

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Make Data Your Most Valuable Asset

Accomplish More with Less Headcount

Let us help you reclaim the integrity of your data through data cleansing methods that leave you with reliable data you can count on.

Dirty Data Becomes Obsolete & Unusable

Dirty data is something every business has to deal with. Between duplicate customer profiles to inconsistent formatting, customer address changes, incorrect phone numbers, and more, this isn’t something that can typically be avoided. Businesses must keep their data clean, accurate, and up-to-date, or risk having their databases become obsolete and unusable.

Cleaning Data Feels Like A Full-Time Job

In other words, dirty data can lead to missed opportunities, erroneous decisions, and frustrated customers. But cleansing your data may feel like a full-time job, and it’s not something that can just be done once. As you continue collecting data, you’ll need to keep performing regular audits and stay on top of data cleansing to ensure all new data is accurate, complete, and formatted correctly.


We Enrich Data from Any Source to Fill In the Gaps

Our data cleansing experts are here to help. We can enrich data from any source to fill in any gaps, use our proven processes to ensure the accuracy of all existing data, and create flexible solutions to help you get more out of your data–today and in the future.

Enrich Data from Any Input Source

We enrich data from any source and work closely with you from the outset to define input sources.

Quality & Accuracy at Scale

Our proven QA processes are accurate, flexible & able to adapt to your evolving needs as you scale.

CRM & Database Agnostic

We are fluent in major CRM software & databases to ensure you are covered regardless of your tech stack.

Cleanse, Standardize & Deduplicate Data

Enjoy clean, consistent, & accurate data through standardized data formats & rulesets.

Low Cost & High Value

Our tech & human-powered solutions are superior & customized, and our prices & value are proven quickly.

Compliance & Security Focused

All of our work is monitored and completed in controlled workspaces, and a full-time security team enforces the principle of least access.

Proven Success from Assivo Customers

Data Cleansing Success Stories


The field of psychology and mental health is becoming more far-reaching in our society. However, it remains largely fragmented by varying practitioner certifications, areas of specialization, techniques utilized, and more. 


The client approached Assivo a few years ago after realizing that building a custom CRM with data on all mental health providers in the country was not feasible for their team. For three years, Assivo has worked alongside the client’s internal team to create a very comprehensive database on every mental health practitioner in the country. 


Over our three-year engagement, the Assivo team added several hundred thousand therapists to the client’s CRM. This included comprehensive data sets including each provider’s area of specialization, their education level, credentials and licenses, and contact information. 


The alumni relations team for a top-20 private research university in the U.S. recognized that their alumni interactions offered significant value to the school. The client had an illustrious alumni base and a well-funded, strong alumni relations program lead by highly successful individuals.


The client approached Assivo with the problem of updating an alumni database containing outdated details for 300,000+ living alumni worldwide. The task was simply too colossal for the client’s internal team to manage.


The Assivo team was able to accurately and quickly enrich the client’s alumni database, empowering the alumni relations team with data and details for driving connections with past students.

We Are CRM Experts

We are CRM agnostic and have worked with clients that utilize 30+ different CRM systems over the years.

How to work with


Schedule A Consultation


Share your unique challenges and work requirements, and we’ll create a custom proposal just for you.



Start with a pilot program to see your workflow in action, and we’ll discuss your feedback along the way.



Go live with a fully trained team of outstanding Assivo staff. Your dedicated team will be overseen by a capable project manager to ensure your needs are met.


Manage & Scale

Provide feedback and growth metrics, and we’ll manage your team’s productivity, work output quality, and size.




Agility & Speed

We move fast and have the ability to ramp up small teams in 1-2 weeks and larger scale outsourcing initiatives in 3-6 weeks. We respond rapidly to all client requests and needs.


We believe in providing extraordinary expertise and reliability at an ordinary cost to our clients. Our pricing is transparent, predictable, and highly competitive.


We offer flexible month-to-month contract terms with no lock-ins. Our clients have full flexibility to scale their teams up and down with short notice.

High Standards

Our quality assurance framework and our project management expertise allow us to deliver remarkable outcomes for our clients.


We are transparent partners who always tell it how it is. We believe in simplicity and predictability, and we always stick to our word.

Knowledge & Expertise

Through serving 200+ clients over the past 6 years, we have developed substantial knowledge and expertise in all of our core service areas, and we bring this to bear for our clients each day.

Software Fluency

We have expertise and experience using 300+ of the most common software tools, and we also have in-house automation capabilities to tackle the most challenging scale problems.

Long-Term Reliability

Most of our client relationships are multi-year endeavors, and we aim to be reliable, transparent, and thoughtful throughout the course of our partnerships. We earn our business every single day through good work and professional conduct.

“Great Attention to Detail and Quality”

Assivo shares our Midwestern heritage and they are hard working, honest, and straightforward to deal with. These foundational values allowed us to start off our relationship small and scale it significantly as our business grew. Our database of rental listings is a critical part of our operation, and they managed it with great attention to detail and quality. While they were in the background of our business, they had a strong impact on our brand and our customer satisfaction, and we are thankful for our partnership with them.

Alec Slocum
Co-Founder & CEO

“Capabilities & Accuracy Exceeded Any Other Vendor”

The problem solving ability, the intellect, and the experience of our Assivo team allowed us to develop and maintain our data in Salesforce in a way that was foundational to our marketing and sales effectiveness. Assivo’s research capabilities and data accuracy far exceeded any other vendor that we have worked with, and allowed us to run some of the most innovative and profitable marketing campaigns and sales outreach that exist in our industry.

Fred Waugh
Chief Marketing Officer

“Incredibly Responsive & Provided Detailed Reporting”

Our team at Assivo resolved many bottlenecks for us in our early days related to our customer onboarding process. Over time, they seamlessly scaled with us as our business grew and we expanded the relationship into compliance and financial reporting functions as well. They are incredibly responsive, provide detailed reporting, and they ramp up and scale their teams quickly. We evaluated many outsourcing partners through an RFP process, and Assivo came out on top and proved themselves out quickly as the right choice for Guideline.

Kevin Busque
Kevin Busque
CEO & Co-Founder

“Thorough, Professional, & Responsive”

Assivo was the strongest cultural fit for our firm of the outsourcing firms we evaluated. They move fast, are thorough, professional, and responsive. They allowed us to recruit high caliber young professionals to our firm, and enable them to excel by taking a lot of rote work off their plate. Our team’s overall performance and productivity both increased materially due to engaging Assivo and we could not be happier with our partnership.

Chris Rohrer
Chris Rohrer

“Fast, Efficient, Flexible, & Scalable”

We tested 12 data processing and data collection vendors, and Assivo came out on top in our RFP process. The relationship proved itself out fast, and we found the team to be equivocally excellent in service quality vs. the other vendors we tested.

They are fast, efficient, flexible, and scalable — our 4 key goals for an outsourcing relationship. Over time, Assivo has moved from being a vendor to a highly strategic partner on all topics related to data processing and data collection.

Andrew Brackin
Andrew Brackin
Co-Founder & COO

“They Delivered On Time & On Budget”

Hanes Supply found Assivo to be technically competent, competitively priced, and a valuable advisor to us as we built out our e-commerce capabilities. Data is core to our e-commerce strategy, and they plugged into various parts of our business — from product data catalog management to competitive pricing intelligence. They were patient and took the time to truly understand our needs and goals, and they delivered on time and on budget, on an increasingly complex set of asks that we scoped out with them over the course of our first year of working together.

Billy Hanes
Billy Hanes
Director of E-Commerce

Trusted by 200+ Companies for Our Speed, Flexibility & Efficiency

Unlock the Power of Your Data with Assivo’s Advanced Data Cleansing Solution



Custom-crafted solution to meet your needs.
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Free Trial

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US-based onboarding & customer support.
Cost Savings

Cost Savings

Significant cost savings with hybrid US/India team.

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