Assivo’s Advanced Data Cleansing Services
We provide customized data cleansing services to our clients across a wide variety of databases (CRMs, product catalogs, operational databases, and more). Our clients maximize their data quality with the support of our teams of researchers, and we go beyond the bounds of automated data cleansing solutions to hit the highest levels of accuracy & relevance.
Cost-Effective
We offer the best value for money on the market. Our cost per outcome is generally the most competitive.
Agile
We move fast and have the ability to ramp up complex engagements with urgency and speed.
Quality & Accuracy
We pride ourselves on maintaining 99.95% accuracy levels as well as 100% uptime for our clients’ most mission critical processes.
Secure
We value and respect our clients’ data and intellectual property, and our operations are secure and monitored.
We are experts in:

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90%+
Client Retention Rate
We have a 3-year client retention rate of over 90%. Additionally, over 87% of our clients expand their relationship with Assivo into multiple functional areas after successfully outsourcing their first process to us.
40–60%
Average Operating Cost Savings
Our client companies achieve an average cost savings of 40–60% as compared to their in-house operating costs. We convert our clients’ fixed costs into variable costs. We also reduce their recruiting, training, and retention issues.
99.95%
Accuracy & High Reliability
Our team has delivered 99.95% accuracy to our clients and continues to do so on an ongoing basis. Our operations are built to maximize accuracy, while maintaining industry-leading uptime. Our clients rely on Assivo to work on their most mission-critical processes.
Trusted by 200+ Leading Organizations for Our Reliability, Experience & Expertise

Key Features & Benefits
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.
Reliable Data Cleansing from
Work with experienced data cleansing experts who can optimize your workflows and unlock:



The Advantage
Fastest Onboarding in the Industry
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.
Cost-Effectiveness
We believe in providing extraordinary expertise and reliability at an ordinary cost to our clients. Our pricing is transparent, predictable, and highly competitive.
Flexible & Customized
We build every outsourcing solution from scratch and have the ability to handle complex and customized needs.
High Standards
Our quality assurance framework and our project management expertise allow us to deliver remarkable outcomes for our clients.
Scale Seamlessly
As your business grows, we will support you at each step of the way and scale our teams seamlessly to meet higher demands. We also offer discounted scale pricing for high volume requirements.
Knowledge & Expertise
Given our deep body of experience, we’ve likely seen situations like yours in the past and can pattern match quickly to arrive at the best commercial outcomes.
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.
Proven Success from Assivo Customers
Data Cleansing Success Stories
World Economic Forum + Clinton Global Initiative
Cleansed and enriched data on world leaders and supporters of The World Economic Forum Davos and Clinton Global Initiative. Achieved 99.99% data quality and accuracy for sensitive and customized data set.
Alma
Cleansed and enriched database of 300,000+ mental health practitioners throughout the United States, enabling Alma to support its hypergrowth trajectory through highly effective segmented marketing campaigns.
How to work with
Define
Share your unique challenges and work requirements, and we’ll create a custom proposal just for you.
Test
Start with a pilot program to see your workflow in action, and we’ll discuss your feedback along the way.
Launch
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.