IBM Informix vs. PostgreSQL Comparison


IBM Informix IBM	PostgreSQL PostgreSQL Global Development Group	+	+
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Fully managed data warehousing, batch and stream processing, data exploration, Hadoop/Spark, and messaging. 61,049 Ratings Visit Website Retool Retool is the AI-native enterprise app development platform where teams build and ship production-ready apps — at AI speed, with enterprise governance built in. Describe what you need and get a working app, import React-based apps from Lovable, Replit, or Claude Code, or connect your AI agent via MCP. However your team builds, every app lands in Retool with RBAC, SSO, audit logging, and your existing permissions already in place. Retool connects to databases, APIs, LLMs, and external tools out of the box. Teams can build AI agents, dashboards, workflows, and full-stack apps — with a visual editor for speed and direct code access for precision. 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About IBM Informix® is a fast and flexible database with the ability to seamlessly integrate SQL, NoSQL/JSON, and time series and spatial data. Its versatility and ease of use make Informix a preferred solution for a wide range of environments, from enterprise data warehouses to individual application development. Also, with its small footprint and self-managing capabilities, Informix is well suited for embedded data-management solutions. IoT data demands robust processing and integration capabilities. Informix offers a hybrid database system with minimal administrative requirements and memory footprint combined with powerful functionality. Key features make Informix ideal for multi-tiered architectures that require processing at the device level, at gateway layers and in the cloud. Native encryption to protect data at rest and in motion. Support for flexible schema, multiple APIs and configurations.	About PostgreSQL is a powerful, open-source object-relational database system with over 30 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance. There is a wealth of information to be found describing how to install and use PostgreSQL through the official documentation. The open-source community provides many helpful places to become familiar with PostgreSQL, discover how it works, and find career opportunities. Learm more on how to engage with the community. The PostgreSQL Global Development Group has released an update to all supported versions of PostgreSQL, including 15.1, 14.6, 13.9, 12.13, 11.18, and 10.23. This release fixes 25 bugs reported over the last several months. This is the final release of PostgreSQL 10. PostgreSQL 10 will no longer receive security and bug fixes. If you are running PostgreSQL 10 in a production environment, we suggest that you make plans to upgrade.
Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Any business or organization looking for a database solution to deploy their applications	Audience Companies searching for a solution to manage and improve their operations
Support Phone Support Supported 24/7 Live Support Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Not Supported
API Offers API Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Supported Free Trial Supported	Pricing Free, open-source software Free Version Not Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Supported Live Online Supported In Person Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information IBM Founded: 1911 United States www.ibm.com/products/informix	Company Information PostgreSQL Global Development Group United States www.postgresql.org
Alternatives HCL Informix HCLSoftware	Alternatives Couchbase
IBM Db2 IBM	Google Cloud BigQuery Google
IBM Informix on Cloud IBM	Google Cloud SQL Google
RaimaDB Raima	Postico
CrateDB View All	Percona Distribution for PostgreSQL Percona View All
Categories Database Supported Embedded Database Supported RDBMS Supported Relational Database Supported Time Series Databases Supported	Categories Relational Database Supported SQL Databases Supported
Relational Database Features ACID Compliance Supported Data Failure Recovery Supported Multi-Platform Supported Referential Integrity Supported SQL DDL Support Supported SQL DML Support Supported System Catalog Supported Unicode Support Supported	Relational Database Features ACID Compliance Supported Data Failure Recovery Supported Multi-Platform Supported Referential Integrity Supported SQL DDL Support Supported SQL DML Support Supported System Catalog Supported Unicode Support Supported
Integrations Aqua Data Studio Supported BarTender Supported DBmarlin Supported DOT Anonymizer Supported DTM Data Generator Supported Enterprise Recon Supported Entity Framework Core Supported Microsoft Power Query Supported RazorSQL Supported SENTINEL Supported SOLIXCloud Supported SOLIXCloud CDP Supported Salesforce Data 360 Supported Semarchy xDI Supported Stansoft Supported Style Intelligence Supported TEKLYNX CENTRAL Supported Vaultspeed Supported WEBDEV Supported WINDEV Supported Show More Integrations View All 61 Integrations	Integrations Aqua Data Studio Supported BarTender Supported DBmarlin Supported DOT Anonymizer Supported DTM Data Generator Supported Enterprise Recon Supported Entity Framework Core Supported Microsoft Power Query Supported RazorSQL Supported SENTINEL Supported SOLIXCloud Supported SOLIXCloud CDP Supported Salesforce Data 360 Supported Semarchy xDI Supported Stansoft Supported Style Intelligence Supported TEKLYNX CENTRAL Supported Vaultspeed Supported WEBDEV Supported WINDEV Supported Show More Integrations View All 1145 Integrations
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