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54+ Real-Time Cloud APIs

Our Data Quality, Matching, and Enrichment APIs

Powerful yet easy-to-use: AI-driven JSON/REST APIs for data matching, data quality, data enrichment, and data analysis. Ideal for discovering data inconsistencies, identifying duplicate records, resolving identities across systems, and improving the comprehensiveness and accuracy of your data: everything that drives a stronger return on your most valuable business asset. Turn fragmented, unreliable data into clean, connected, decision-ready information that maximizes your Data ROI.

Find Data Inconsistencies Eliminate Duplicates Identity Resolution Enrich & Complete Data Maximize Data ROI
Single Data Value AI-Powered Data Quality and Data Matching APIs

Powerful APIs

Easy-to-integrate, real-time Cloud APIs powered by cutting-edge AI models, machine learning, specialized algorithms, and extensive knowledge bases, all used behind-the-scenes for intelligent data matching, data standardization, and data enrichment capabilities.

Full Dataset Fuzzy Matching and Data Consistency APIs

Full Dataset Match Processing

Process entire data tables, datasets, and files without any code. Generate match reports, append similarity keys to tables and files, append and enrich entire datasets with new columns, and more. These use our single-value APIs and power our API Full Dataset Batch Processing.

High Performance Parallel Processing Architecture

High Performance Enrichment

Our "Full Dataset" data enrichment processing abilities enable entire files or tables to be enriched at once to all but eliminate Web latency with larger data volumes, and our parallel-processing high performance architecture delivers the results with lightning speed: API Full Dataset Enrichment.

Confidence in your Data Assets

Data ROI Confidence

Using our APIs and our high-performance cloud data platform will increase the accuracy, usability, and value of your important data assets, ensuring everything you do with your data is more useful, effective, and successful.


Get Started with Interzoid APIs

Single API Key

All APIs and products work with a single API license key -> Register here

Try Interactive Demo

Try any of our APIs interactively without code at try.interzoid.com

Process Files

Match entire CSV/TSV files using our APIs without coding at match-wizard.interzoid.com


Data Matching APIs

Use algorithmically generated similarity keys that leverage AI models, machine learning, specialized algorithms, and extensive knowledge bases behind-the-scenes to intelligently match data within or across data sources (including international data values).

Match Wizard Batch & Full Dataset

Need to match entire datasets, not just one record at a time? The Match Wizard applies these same matching APIs across complete CSV/TSV files and database tables, with no code. Identify duplicate records, generate match reports, append similarity keys, and resolve identities across your whole dataset in a guided, step-by-step workflow.

Open the Match Wizard

AI-Powered Data Enrichment APIs (Premium)

Leverage advanced AI to automatically discover, analyze, and enrich your data with real-world, real-time information.

Data Enrichment Wizard Batch & Full Dataset

Enrich whole datasets at once instead of one record at a time. The Data Enrichment Wizard runs these premium enrichment APIs in batch across entire CSV/TSV files and tables, appending new columns of real-time, third-party intelligence. Improve the comprehensiveness and accuracy of your data at scale, with high-performance parallel processing and no code required.

Open the Data Enrichment Wizard

Data Standardization/Normalization APIs

Use our standards enforcement algorithms and AI to standardize data for consistency and more accurate analysis results:


Additional Data Enhancement APIs

Use AI to analyze and enhance data in real-time (including international data):


Miscellaneous APIs

Additional utility APIs to support your data operations, including performance monitoring and Interzoid API credit management.




Frequently Asked Questions (FAQs)

Poor data quality quietly drains revenue through wasted marketing spend, duplicate records, failed shipments, missed customers, and bad decisions made on inaccurate information. Our APIs attack that problem directly: they surface data inconsistencies, eliminate duplicates, resolve identities across systems, and append missing or outdated information. Cleaner, more complete, more connected data means every downstream system (CRM, ERP, analytics, MDM, AI/ML) produces more reliable results, which translates into a measurable return on your data investments.

Yes. Our Matching APIs generate AI-driven "similarity keys" so that records representing the same company, person, or address group together even when spelling, formatting, and abbreviations differ. For one-off lookups you can call the API per record, and for entire datasets the Match Wizard runs this across complete files and tables to flag duplicates and produce match reports without any code.

Identity resolution is the process of recognizing that different records (often spread across multiple systems and formats) actually refer to the same real-world entity, and linking them together. Our matching and similarity-key APIs are purpose-built for this: they let you reconcile customer, vendor, and organization data across CRMs, ERPs, data warehouses, and acquired datasets so you get a single, trustworthy view of each entity.

Our Premium Enrichment APIs append real-time, third-party intelligence (company information, executive profiles, parent-company relationships, email and phone validity, IP profiles, industry classification, and more) to records you already have. You can enrich a single record via the API or enrich entire datasets at once using the Data Enrichment Wizard, which adds new columns of verified, up-to-date data so your records are more complete and decision-ready.

Neither is required. Developers can integrate the REST/JSON APIs directly into existing workflows, but business and data teams can also process entire CSV/TSV files and database tables with no code using the Match Wizard and Data Enrichment Wizard. Processing happens on our hosted cloud platform, and we offer connectors and integrations (including Snowflake) so you can work with your data where it already lives rather than ripping and replacing your stack.

Common use cases include CRM and ERP cleanup, master data management (MDM), marketing list deduplication, lead and account enrichment, customer 360 initiatives, data migration and consolidation after mergers and acquisitions, compliance and KYC checks, and improving the quality of data feeding analytics and AI/ML models. The APIs are platform-agnostic and work with virtually any system that can make an API call or export a file.

Interzoid's Matching APIs are real-time Cloud APIs that enable the generation of "Similarity Keys" for intelligent data matching purposes using AI Models, Machine Learning, specialized algorithms, and extensive knowledge bases - one record, and one API call at a time.

Interzoid's Data Enrichment APIs are real-time Cloud APIs that enable the appending of real-time, third-party data and several diverse categories to your own existing data for more comprehensive, accurate, and useful data to apply in any way that you need - one record, and one API call at a time.

A Similarity Key is a hash generated by Interzoid's algorithms using AI Models, knowledge bases, specialized data-specific algorithms, and various heuristic methods to identify and cluster similar data elements. Data that is similar will generate the same Similarity Key, a tremendous helper in matching similar data and identifying inconsistent data. These are not only used to detect redundant, inconsistent, and otherwise duplicate data within one table or dataset, but they can also be used for searching, matching data from multiple database tables or datasets, and more.

We use AI to dramatically enhance our data matching and inconsistently represented data identification capabilities. We've built specialized language models into the product, transparent to the user, that enables these advanced capabilities. These models are used by our matching algorithms during the analysis and processing of data.

Yes, all Interzoid APIs can be accessed using a single API license key, which is provided upon registration. This reduces adoption friction and enables you to use any or all of our APIs easily.

Interzoid can help resolve data challenges such as duplicate data records, irregular data representations, and matching records within disparate data sources, enhancing the quality, reliability, and value of data-centric applications.

Similarity Keys can be used to align/cluster similar records next to each other in a sorted dataset, identify match candidates within subsets, as a basis for searching for similar data content/records, or serve as the basis for cross-dataset matches.

See our Use Cases page for detailed examples and applications.

Interzoid's Cloud APIs can be seamlessly integrated into batch scripts, data pipelines, workflows, ELT/ETL processes, and marketing/CRM data refinement projects for ongoing data quality analysis, typically with a single line of code.

Interzoid uses a credits-based system, where each API call deducts a credit (or multiple with premium APIs) from your balance. Credits are purchased monthly or annually, with annual subscriptions offering 12 months at the price of 10 with the entire year to use the credits. There is also a pay-as-you-go model available.

Yes, we have pre-integrated our API Batch Processing capabilities with the Snowflake Data Cloud. Learn More about our Snowflake integration.