Data validation services
Automated Quality Control for Incoming Data
Custom Code Since 2015
Bad data breaks reports and duplicates create chaos. Wrong formats stop imports cold. Data validation services from DataOx include writing the code that checks records coming in from your sources. Errors get flagged right away and duplicates show up in logs. Missing fields are marked before anyone sees them. Most companies pay employees to find data problems manually. That takes forever. Our data validation software runs these checks continuously.
Custom Data Validation Software Development For Data Quality
Custom Data Validation Software Development For Data Quality
Because bad records corrupt databases fast, it’s critical to use software that can catch these errors at entry. DataOx has been writing quality control systems for 10+ years to help B2B companies keep their data clean.
AI-Powered Data Cleansing & Standardization
Duplicate Detection & Removal
Real-Time Data Quality Monitoring
ETL Pipeline Validation & Testing
Automated Error Correction & Data Enrichment
Integration With Data Collection Systems
Custom Data Validation & Business Logic
AI-Powered Data Cleansing & Standardization
Fixes Formatting Errors Across Your Records – Automated Validation Running 24/7
Addresses show up fifty different ways in your CRM, and product codes can have no consistent format. Besides, typos in customer names multiply faster than your employees can fix them. DataOx codes AI systems that clean this up as new records come in.
Data validation software checking formats on every entry
AI standardization tools fixing inconsistent field values
Data cleansing systems correcting typos in real-time
Format validation catching wrong phone numbers and emails
Automated validation running checks on incoming records
Made for companies importing data from multiple sources daily
Duplicate Detection & Removal
AI Finds Identical Records Your Team Keeps Missing – Duplicate Checking Algorithms Scanning Databases
Your sales team can create the same customer three times under different spellings by mistake. Product databases have duplicate SKUs clogging up inventory reports. Our AI detection software spots these matches even when the entries look different.
AI duplicate detection scanning databases for matching records
Fuzzy matching algorithms catching similar names and addresses
Merge tools combining duplicate customer profiles into one
Data validation checks flagging potential duplicates at entry
Deduplication software running on schedules overnight
Created for operations maintaining large customer databases
Real-Time Data Quality Monitoring
Dashboards Catch Errors the Second They Occur – Custom Validation Rules Checking Every Field
A CSV file with 10,000 rows is imported between departments and half the email addresses are broken. You don’t find out that until reports fail next week. We code monitoring dashboards that track data quality scores in real-time. Alerts fire when error rates spike.
Custom dashboards tracking data quality metrics live
Real-time monitoring software alerting teams to validation failures
Data validation checks running continuously on incoming data
Error rate tracking showing which sources send bad records
Quality score reporting for each database and data source
Designed for analysts tired of discovering errors too late
ETL Pipeline Validation & Testing
Software Tests Data Moving Between Systems – Validation Checkpoints at Every Pipeline Stage
Data moves from Salesforce to your warehouse, and then to analytics tools, which often results in errors happening at any step. We code validation checkpoints in ETL pipelines that verify record counts and flag transformation failures.
ETL validation software checking data at every pipeline stage
Record count verification comparing source and destination totals
Data transformation testing confirming calculations run correctly
Schema validation checking fields match expected formats
Pipeline monitoring alerting employees when loads fail
Made for data engineers managing complex ETL workflows
Automated Error Correction & Data Enrichment
Software Fixes Bad Data and Fills Missing Fields – AI Enrichment Adding Information to Your Records
Your customer database can have incomplete phone numbers and missing company names in addition to addresses lacking ZIP codes. We code AI systems to correct these errors and enrich your data with missing information from verified sources
Automated error correction fixing malformed data entries
Data enrichment software adding missing contact details
AI validation confirming enriched data meets quality standards
Address standardization adding ZIP codes and state abbreviations
Contact enrichment filling gaps in customer profiles
Created for sales managers working with incomplete lead databases
Integration With Data Collection Systems
Validation Running at the Source – Quality Checks Starting When Data Gets Scraped
Web scraping bots can collect thousands of records daily from competitor sites and job boards. Bad data enters your system right at collection. We code validation into scraping workflows that catch errors at the source.
Validation checks running during web scraping operations
Data quality rules applied to scraped records instantly
Error logging flagging problematic sources immediately
Format validation on collected data in real-time
Integration with existing data collection pipelines
Created for companies relying on scraped data for operations
Custom Data Validation & Business Logic
Software Enforces Your Data Requirements – Code Matching Your Business Rules
Generic validation tools check if email addresses have @ symbols. Here, custom data validation is needed to check if order amounts match approval limits and customer types align with pricing tiers. We code these rules into software.
Custom validation rules matching your business requirements
Field-level checks enforcing data relationships and dependencies
Conditional validation running different rules per record type
Business logic validation catching errors generic tools miss
Rule engines you can update when requirements change
Configured for companies with complex data validation requirements
Custom Data Validation Software Development For Data Quality
Because bad records corrupt databases fast, it’s critical to use software that can catch these errors at entry. DataOx has been writing quality control systems for 10+ years to help B2B companies keep their data clean.
Need Custom Data Validation? We Code It.
Generic tools don't fit how your company works. DataOx writes validation software for what you do – checking your specific fields, catching errors in real-time, fixing the formats you use. Talk to us about what’s breaking.
INDUSTRIES USING DATA VALIDATION SERVICES
Bad records corrupt databases in every sector. Because your industry has specific validation requirements, software that helps your business to verify data quality is a must-have for you.
Job & HR
Information Services
Social Media &Trends
E-commerce
Legal & Compliance
SaaS Platforms
Finance
Real Estate
Job & HR
Candidate records come from LinkedIn and Indeed with inconsistent formatting, and you see phone numbers in five different formats. DataOx codes data validation software that standardizes applicant data at import and flags duplicate profiles.
hiring data validation
Standardization
Deduplication
Formatting
Verification
Scoring
Alerts
Cleaning
Matching
Compliance
Information Services
Articles are scraped from hundreds of sources daily and metadata is all over the place. DataOx develops validation systems to check article data on import and fix broken timestamps.
CONTENT DATA VALIDATION
Formatting
Verification
Checking
Deduplication
Cleaning
Control
Logging
Standardization
Processing
Social Media &Trends
Bots scrape mentions from X and Instagram but usernames and engagement counts have errors. DataOx creates data validation software to give you verified social metrics and clean username formatting automatically.
SOCIAL DATA VALIDATION
Verification
Cleaning
Deduplication
Formatting
Validation
Matching
Detection
Monitoring
Scoring
E-commerce
Product data imports from suppliers and SKU codes can come in different format while prices have decimal errors. DataOx codes rules that validate product information at entry and flag pricing mistakes instantly.
ECOMMERCE DATA VALIDATION
Verification
Validation
Inventory
Standardization
Deduplication
Fields
Alerts
Scoring
Importing
Legal & Compliance
Client records are imported from case management systems and critical fields are missing. Our data validation solutions enforce required fields and check if case data meets regulatory formats.
LEGAL DATA VALIDATION
Requirements
Compliance
Formatting
Alerts
Validation
Verification
Control
Logging
Standardization
SaaS Platforms
Your platform ingests customer data via APIs and users submit information in random formats. We provide validation for API endpoints that reject bad records and return specific error messages.
SAAS DATA VALIDATION
Validation
Formatting
Verification
Responses
Monitoring
Schemas
Typing
Enforcement
Sanitization
Finance
Transaction data flows from banks and payment processors with formatting inconsistencies. Our data validation solutions check data at every integration point and flag suspicious amounts falling outside normal ranges.
FINANCIAL DATA VALIDATION
Transactions
Verification
Formatting
Deduplication
Ranges
Flagging
Monitoring
Compliance
Scoring
Real Estate
Property listings come from MLS feeds and Zillow with incomplete addresses. ZIP codes can also be missing. DataOx writes data validation software to help you verify address completeness and enrich missing location data.
REAL ESTATE DATA VALIDATION
Addresses
Validation
Completeness
Deduplication
Standardization
Enrichment
Detection
Monitoring
Cleaning
Job & HR
Candidate records come from LinkedIn and Indeed with inconsistent formatting, and you see phone numbers in five different formats. DataOx codes data validation software that standardizes applicant data at import and flags duplicate profiles.
hiring data validation
Standardization
Deduplication
Formatting
Verification
Scoring
Alerts
Cleaning
Matching
Compliance
Information Services
Articles are scraped from hundreds of sources daily and metadata is all over the place. DataOx develops validation systems to check article data on import and fix broken timestamps.
CONTENT DATA VALIDATION
Formatting
Verification
Checking
Deduplication
Cleaning
Control
Logging
Standardization
Processing
Social Media &Trends
Bots scrape mentions from X and Instagram but usernames and engagement counts have errors. DataOx creates data validation software to give you verified social metrics and clean username formatting automatically.
SOCIAL DATA VALIDATION
Verification
Cleaning
Deduplication
Formatting
Validation
Matching
Detection
Monitoring
Scoring
E-commerce
Product data imports from suppliers and SKU codes can come in different format while prices have decimal errors. DataOx codes rules that validate product information at entry and flag pricing mistakes instantly.
ECOMMERCE DATA VALIDATION
Verification
Validation
Inventory
Standardization
Deduplication
Fields
Alerts
Scoring
Importing
Legal & Compliance
Client records are imported from case management systems and critical fields are missing. Our data validation solutions enforce required fields and check if case data meets regulatory formats.
LEGAL DATA VALIDATION
Requirements
Compliance
Formatting
Alerts
Validation
Verification
Control
Logging
Standardization
SaaS Platforms
Your platform ingests customer data via APIs and users submit information in random formats. We provide validation for API endpoints that reject bad records and return specific error messages.
SAAS DATA VALIDATION
Validation
Formatting
Verification
Responses
Monitoring
Schemas
Typing
Enforcement
Sanitization
Finance
Transaction data flows from banks and payment processors with formatting inconsistencies. Our data validation solutions check data at every integration point and flag suspicious amounts falling outside normal ranges.
FINANCIAL DATA VALIDATION
Transactions
Verification
Formatting
Deduplication
Ranges
Flagging
Monitoring
Compliance
Scoring
Real Estate
Property listings come from MLS feeds and Zillow with incomplete addresses. ZIP codes can also be missing. DataOx writes data validation software to help you verify address completeness and enrich missing location data.
REAL ESTATE DATA VALIDATION
Addresses
Validation
Completeness
Deduplication
Standardization
Enrichment
Detection
Monitoring
Cleaning
VALIDATION RUNS ON DATA FROM ANY SOURCE
DataOx writes software checking records coming from your CRMs and databases. Bad data іs caught at import. Clean records flow into your reports and dashboards.
Salesforce
HubSpot
PostgreSQL
MongoDB
REST APIs
MySQL
CSV Files
Google Sheets
AWS S3
Legacy Systems
Dashboard
Error Detection Bot
Data Cleansing Engine
Real-Time Monitor
Duplicate Finder
Format Validator
Enrichment System
Alert Manager
Validation API
Reporting Tool
Real-Time Quality Dashboards Catching Bad Imports
Real-Time Quality Dashboards Catching Bad Imports
Your data team imports CSV files and discovers formatting errors two days later when reports break. DataOx codes monitoring dashboards that track data quality scores as records enter your database. Broken emails and wrong date formats are flagged automatically.
Duplicate Detection Scanning CRM Records Nightly
Sales reps create the same customer account three times under different company spellings. Nobody notices until invoice confusion happens months later. Our data validation software runs duplicate scans overnight and merges matching profiles by morning.
Format Validators Standardizing Contact Information
Customer phone numbers come in as (555) 123-4567 and 555-123-4567 and 5551234567. Your marketing automation breaks because formats don’t match. DataOx codes validators that standardize every field at entry and reject records missing required data.
ETL Pipeline Checks Verifying Data Transformations
Data moves from your warehouse to analytics and calculations break somewhere in between. You discover this when revenue doubles overnight in reports. We code validation checkpoints testing every transformation stage. Alerts fire when numbers don’t match.
API Validators Rejecting Malformed Submissions
Your platform accepts data through APIs and users submit broken JSON that crashes your system. Custom data validation at endpoints checks every submission and returns clear error messages explaining what’s wrong. Bad data stops at the door.
Enrichment Systems Filling Missing Customer Details
Lead databases have half the company names missing. Sales teams waste hours researching basic details. DataOx codes enrichment software validating existing data and filling gaps from verified sources. Records are completed overnight.
DATA VALIDATION SOFTWARE BY APPLICATION TYPE
Dashboards
Validation APIs
Monitoring Systems
Cleansing Platforms
Integration Tools
Quality Monitoring Dashboards
Your team checks error logs manually and finds problems days after bad data corrupts reports. DataOx codes dashboards tracking validation metrics in real-time. Error spikes show up immediately.
Live metrics
Quality scores
Error tracking
Source analysis
Visualizations
Alerts
Trend charts
Field statistics
Downloads
Filtering
Export options
Thresholds
Quality Monitoring Dashboards
Your team checks error logs manually and finds problems days after bad data corrupts reports. DataOx codes dashboards tracking validation metrics in real-time. Error spikes show up immediately.
Live metrics
Quality scores
Error tracking
Source analysis
Visualizations
Alerts
Trend charts
Field statistics
Downloads
Filtering
Export options
Thresholds
Quality Monitoring Dashboards
Data imports overnight and errors show up when morning reports crash. We code monitoring software tracking validation continuously. Alerts fire when error rates spike.
Scanning
Error detection
Triggers
Email notifications
SMS
Logging
Performance tracking
Dashboards
Historical data
Spike detection
Reporting
Data Cleansing Platforms
Customer records have formatting inconsistencies breaking your marketing automation. DataOx codes cleansing engines standardizing formats and correcting errors. Clean data flows into your systems.
Format fixing
Standardization
Typo correction
Normalization
Duplicate merging
Enrichment
Batch processing
Scheduling
Logging
Quality scoring
Rule engines
Workflows
Quality Monitoring Dashboards
Validation happens in multiple tools and coding rules twice wastes time. We write integration software syncing validation logic across platforms. Update rules once from one panel.
API connections
Middleware
Rule syncing
Multi-platform
Configuration
Webhooks
Event triggers
Data mapping
Error handling
Logging
Version control
Scheduling
validation software – how we deliver the solution
Your infrastructure determines where validation happens
DataOx builds and deploys data validation software as a web dashboard, API endpoint, or direct database integration. Companies with strict security requirements get on-premise installations behind your firewall.
Dashboard
Dashboard
API Endpoint
API
Database Integration
Database
Scheduled Reports
Scheduled
Database Direct
Database
Custom
Custom
tired of finding data errors too late?
DataOx codes validation software checking your data at entry.
our simple 5-step process
Getting started with DataOx.
Step 1
Send Us a Request
Choose the Most Convenient Way to Reach Us
You can contact us through the channel that works best for you:
Email sales@dataox.io or any contact button on our website. Our average response time is 2-4 hours during business days.
Schedule a call directly through our Calendly – the quickest way to discuss your data requirements and project scope.
WhatsApp for quick questions or to start the conversation about your project needs.
Step 2
Discuss Your Requirements (+ NDA IF NEEDED)
We Listen to Understand Your Needs
During our initial conversation, we focus on understanding your specific data requirements, business goals, and expected outcomes. For sensitive projects, we can sign an NDA before diving into details. We ask targeted questions to clarify scope and identify the best approach for your project.
What data you need and from which sources
Your timeline and delivery preferences
Technical requirements and integrations
Budget considerations and project scope
NDA and confidentiality (optional)
Step 3
Receive Your Proposal
Clear Scope, Timeline, and Pricing
You’ll receive a detailed proposal with everything you need to make an informed decision:
Project scope and deliverables
Technical approach and methodology
Timeline with key milestones
Fixed pricing with no hidden costs
Data delivery format and schedule
Step 4
Contract & Project Kickoff
Let's Make It Official and Start Building
Once you approve the proposal, we’ll sign the service agreement and introduce your dedicated project manager. Our team will be assembled and ready to start up to 10 days.
Step 5
Delivery & Ongoing Support
Reliable Results and Long-term Partnership
We deliver your data solution on time, with full documentation and support. Our relationship doesn’t end at delivery – we provide ongoing maintenance and optimization as your business grows.
WHY COMPANIES CHOOSE DATAOX DATA VALIDATION SERVICES?
processing peaks don’t break validation
your analysts modify rules independently
pricing updates happen before scope changes
code belongs to you permanently
works with databases you deployed years ago
validation checking your business rules
trusted by clients who value data security
For full details, visit our Privacy Policy
SSL Secured
GDPR Ready
CCPA Aware
Transparent Data Use
trusted technologies behind our data solutions
core languages
Python
Java
Java Script
web scraping & crawling
Playwright
jsoup
Scrapy
Selenium
Puppeteer
data processing & enrichment
Pandas
NumPy
Dask
PySpark
Open Refine
GPT API
Clearbit
system integration & apis
FastAPI
Spring Boot
Kafka
RabbitMQ
REST
GraphQL
document & ticket automation
Tesseract
pdfminer
Camelot
PDFBox
2Captcha
Amadeus API
Eventbrite API
custom data visualization
Plotly
Streamlit
Seaborn
Matplotlib
Bokeh
Altair
D3.js
Chart.js
Highcharts
cloud & delivery infrastructure
AWS
Docker
GitHub Actions
Redis
PostgreSQL
Firebase
Heroku
what our clients say about us
DataOx gave us a great project plan, and executed exactly as they promised. It was a large scale, complicated project but our PM handled it very well. Our needs for edits and fixes were responded to very quickly and accurately.
We would definitely recommend DataOx.
March 29, 2026
I worked with DataOx on a data scraping. everything was done on time and with high quality. Vladislav and his team showed a high level of professionalism and attention to detail. I recommend DataOx to anyone looking for reliable specialists in web scraping!
March 13, 2026
Both the quality and the speed of delivery were awesome, and the communication along the way with our project manager and sales leader was perfect. They were both good at eliminating ambiguity in our requirements which resulted in a delivery we are very happy with.
March 13, 2026
We worked with the DataOx team on a complex internal project that involved building a custom software solution with Slack Bot integration, sophisticated server-side logic, and automated API workflows. The system needed to fetch, process, and store data in an intermediate database, and—only if specific conditions were met—push that data through additional APIs to our target software. It was no small task.
So far, everything is running flawlessly, and we couldn’t be more satisfied. Their communication was consistently sharp, fast, and proactive—so fast, in fact, we sometimes had to catch up with them! Whether it was refining a feature, squashing a bug, or adjusting requirements on the fly, the team was always on it.
What really stood out was the professionalism: we had a dedicated, experienced project manager who kept everything aligned and moving smoothly. DataOx truly listens, understands your needs, and delivers high-quality work with precision.
If we could give 10 stars, we would. Highly recommend this outstanding team—and we’re definitely looking forward to working with them again!
March 13, 2026
These guys are simply the greatest. They are timely and accurate in their work, they communicate quickly, and I feel they genuinely understand and care for our needs. Whatever we have asked for, they have delivered. They made us a web scraper and automated many processes for our webshop. We started working together with Andrew and Bogdan in November 2022, and they are a delight to work with. Bogdan as our project leader, has been great! We will continue to work with DataOx for our projects.
March 13, 2026
High Quality, fast data scraping from the team at DataOx. Very communicative and always proactive in understanding requirements before starting the work. Used multiple times, and will be using in the future!
March 13, 2026
Prompt. Got Job Done exactly how we wanted. Communicated clearly with the team about expectations and deadlines.
March 13, 2026
Common Questions About DataOх Data Validation Software Development
What is data validation software?
This software checks incoming records for errors and formatting problems. DataOx codes custom validation rules matching your business requirements; we don’t provide just generic email and phone number checks.
How long does validation software development take?
Simple validation rules take up to 3 weeks. Complex systems with custom business logic require up to 8 weeks. DataOx codes the data validation process based on your specific requirements.
Can validation software connect to our existing databases?
Yes. DataOx provides data validation services that integrate with Salesforce and MySQL instances from years ago. Existing systems are supported too.
Who owns the validation code after completion?
You own everything. DataOx transfers full source code to your repository at project end and has no access to your validation logic.
What industries use data validation solutions?
E-commerce companies validating product data and finance firms checking transaction formats rely on validation software. Real estate agencies verify address completeness and SaaS platforms check API submissions. DataOx codes industry-specific validation rules for hiring, legal compliance, and social media monitoring too. This list is not exhaustive.
How do we validate data in real-time?
Validation runs at entry points – API endpoints and database imports. DataOx codes data validation checks that flag errors quickly and reject bad records at entry.
Can our team update validation rules later?
Yes. DataOx provides documentation explaining every rule. Your analysts can modify thresholds and field checks directly after launch.
Get a Cost Estimate for Custom Data Validation Software
Please answer a few questions about your data needs, and our experts will get back to you with a custom cost estimate.
Which industry best describes your business?
AI/SaaS Platform
E-commerce/Retail
Finance/Banking
HR/Recruitment
Social Media/Marketing
News/Media
Real Estate
Travel/Hospitality
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What type of data validation do you need?
Real-time validation at API endpoints
Format standardization (emails, phones, addresses)
Duplicate detection and merging
Address completion and ZIP code validation
Custom business logic validation
ETL pipeline validation
Data cleansing and error correction
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How much data should be validated monthly?
<10,000 records
10,000–100,000 records
100,000–1M records
1M+ records
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What system should validation integrate with?
CRM/ERP
Data warehouse
Web or mobile app
API-based solution
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How many employees are in your organization?
<50
50-250
250-500
500-1000
1000-5000
5000+
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Anything else you'd like to add? (optional)
Required fields
Preferred way of communication
Any
Zoom/Google Meet
PREVIOUS
FINISH
Just one more step!
Thanks for sharing your data needs with us! 👋
You will receive the estimate for your project within 72 hours. It’s non-binding and absolutely free.