DataStax Alternatives (September 2025)

Explore the world's fastest database and analytics platform. Data-driven organizations choose KX for faster, more confident decision making.

Bring AI-native applications to life with less hallucination, data leakage, and vendor lock-in

Easily build GenAI search applications and conversational experiences at scale. Empower your developers with tools they can use, no matter the use case....

Harness AI with Oracle Database 23ai to power app development and critical workloads, enhancing your data operations for free.

Search through billions of items for similar matches to any object, in milliseconds. It’s the next generation of search, an API call away.

ArangoDB is the leading multi-model database for high-performance applications. Try it now for flexible data modeling and efficient querying.

Qdrant is an Open-Source Vector Database and Vector Search Engine written in Rust. It provides fast and scalable vector similarity search service with convenient API.

Transform your business with the leading real-time analytics solution, trusted at scale, from the creators of Apache Pinot.

Designed for applications, analytics and AI, SingleStore is the world's only real-time data platform to read, write and reason on petabyte-scale data in a few milliseconds.

Cohere provides industry-leading large language models (LLMs) and RAG capabilities tailored to meet the needs of enterprise use cases that solve real-world problems.

The only open source, AI-ready graph database that gives developers the tools to quickly build distributed applications at scale.

Build blazing fast search and AI applications in record time.

Build production-grade applications with a Postgres database, Authentication, instant APIs, Realtime, Functions, Storage and Vector embeddings. Start for free.

Take instant action on your streaming data by combining stream processing and an ultra-fast data store in one unified platform. Get started!

Real-time analytics database for instant aggregations and hybrid search. No more need for complex indexing strategies, everything is indexed automatically. Execute ad-hoc queries, perform hybrid search effortlessly, and boost developer productivity with native SQL.

Engineered to handle demanding workloads, like time series, vector, events, and analytics data. Built on PostgreSQL, with expert support at no extra charge.

AVA AI is an enterprise-grade generative AI platform that seamlessly integrates internal data, applications, and external search to enhance collaboration, unlock hidden insights, and boost productivity while ensuring data privacy and security.

Aerospike provides organizations with a real-time, multi-model database that fits their needs to scale, manage cloud services, and reduce cost.

QuestDB is the world's fastest growing open-source time-series database. It offers massive ingestion throughput, millisecond queries, powerful time-series SQL extensions, and scales well with minimal and maximal hardware. Save costs with better performance and efficiency.

High-speed & lightweight database solution which securly stores your data privatly on-device and syncs it seamless to millions of devices

Exasol is leading the way in data technology with our in-memory database built for analytics. Learn how your data team can do more with Exasol.

Developers love Redis. Unlock the full potential of the Redis database with Redis Enterprise and start building blazing fast apps.

An enterprise-grade data integration platform built around data-products, making it easy and fast for Analytics and AI users to get ready-to-use data

Clarifai is the leading AI orchestration platform to quickly build, manage, orchestrate and operationalize AI on-prem, air-gapped, or in the cloud.

Experience the fastest path to graph with Neo4j. The most trusted, native graph database offers no compromise performance, reliability, and data integrity.

Learn how Stardog's Enterprise Knowledge Graph platform is the key to building a data fabric.

Open. Flexible. Built to adapt to your team’s AI needs. DataRobot brings all your generative and predictive workflows together into one powerful platform. Quickly deliver AI that your business needs,, govern all your assets, and tap into world-class AI experts.

Build generative AI into any business process with the secure enterprise platform. Focus on AI-first workflows, not building your own stack.

GigaSpaces modernizes enterprise architectures to drive digital transformation with unparalleled speed, performance and scale.

Shapelets optimizes GenAI and data visualization with advanced vector databases and agile tools for data professionals

Easily solve your most complex data pipeline challenges with Rivery’s fully-managed cloud ELT tool. Start a FREE trial now!

MongoDB Atlas is the only multi-cloud developer data platform that accelerates and simplifies how you build with data. Get started for free today!

Use dbt to build reliable data models quickly and collaboratively—featuring version control, automated documentation, and integrated testing.

Get your ideas to market faster with a developer data platform built on the leading modern database. MongoDB makes working with data easy.

HarperDB's global application platform simplifies development with one package that includes a lightning-fast database, embedded API server, and real-time global data replication. Deploy from cloud to edge to on-prem.

Reliably and securely take data from any source, in any format, then search, analyze, and visualize it in real time....

Our Al-powered search assistant helps you get answers to questions about your documents, websites and workplace content.

Improve TCO up to 10X, and boost your digitization pace up to 100x and increase operational efficiency up to 3X with data abstraction. Leverage Abstracta to unify, restify, fortify and democratize any data.

Toshiba GridDBâ„¢ is a highly scalable, in-memory NoSQL time series database optimized for IoT and Big Data.

Cloudera Operational Database is a cloud-native service that speeds up, automates, and simplifies the development and deployment of mission-critical applications.

No-code Katonic Generative AI Platform for custom AI applications and chatbot solutions enhances business with enterprise-grade security. Start for Free!

Synthetic data generation for free with unmatched accuracy. Generate up to 100K rows of high quality synthetic data without coding!

Manage all types of time series data in a single, purpose-built database. Optimized for speed in any environment in the cloud, on-premises, or at the edge.

Solve your most complex data challenges and unlock more value with the MarkLogic data platform.

Build ClickHouse-based analytics applications that detect, analyze, and leverage real-time insights for any use case in any environment.

VaultSpeed is the only solution that lets you automate every step of your cloud data warehouse, lakehouse or mesh. Setup, maintenance and beyond.

An in-memory, distributed, NoSQL datastore solution that lets your applications access, process, and analyze data.

FHIR-based Healthcare Application Development. Advanced Interoperability. Unprecedented Speed. Massive Scale.

TimeXtender is a holistic, metadata-driven solution for data integration, empowering you to build data solutions 10x faster while reducing costs by 70%.

Build ChatGPT chatbots faster with Botpress. An intuitive building experience powered by the latest in LLMs and GPT by OpenAI. Get started for free

Weights & Biases is the leading AI developer platform to train and fine-tune models, manage models from experimentation to production, and track and evaluate GenAI applications powered by LLMs.

Experience Java like never before with Azul Platform Prime. Turbocharge Java performance with a JVM that starts fast and stays fast, with less infrastructure.

Azure OpenAI Service offers industry-leading coding and language AI models that you can fine-tune to your specific needs for a variety of use cases.

Empower software engineers to prepare and deliver the most complex application data for analytics & AI, in minutes! Enjoy the cost savings and scale of a cloud-native Lakehouse, without the engineering pain.

H2O.ai has released open-source product h2oGPT for enterprises to build transparent and secure chatbot applications similar to ChatGPT.

Typeface, the generative AI application for enterprise content creation, empowers all businesses to create exceptional, on-brand content at supercharged speeds.

Build and evaluate top-performing LLM, CV, and NLP models using high-quality training data all within a single, integrated enterprise platform.

Realtime distributed OLAP datastore

Data Automation is the achilles heels of Observability, AIOps, Security and Service Management. AI Driven End-to-End Network Operations

The self-managed version of Hazelcast Platform allows you to deploy Hazelcast within your preferred environment. Get started instantly!

Discover how AtScale's semantic layer solution can you help make smarter data-driven decisions at scale and build a self-service data-driven culture.

See how PagerDuty's Platform for Real-Time Operations integrates machine data & human intelligence to improve visibility & agility across organizations. Sign up for a free 14 day trial!

Explore WhyLabs, the leading platform for AI observability, LLM security, and model monitoring. Guardrail Generative AI applications in real-time to mitigate data leakage, prompt attacks, and hallucinations.

Learn more about Elastic Observability — the most widely deployed GenAI optimized observability solution. You get full stack visibility and actionable insights to go from real-time to proactive....

Couchbase is the NoSQL cloud database platform for business-critical and AI-powered applications. Uncompromised speed, versatility, affordability, and ease of use for building modern, AI-powered applications. ✓ Learn more.

Our NoSQL Object Database manages data without the need for mapping code to store & retrieve objects in Java & C++ applications.

ScyllaDB is the distributed database for data-intensive apps that require high performance and low latency.

Use GPT 4 and DALL-E 3 to generate high-quality, well-written articles with impressive photos. Article Factory offers useful tools to speed up your copy writing and image generation by integrating with advanced generative artificial intelligence from OpenAI.

The Unified Data Lakehouse Platform for Self-Service Analytics and AI. Dremio provides the fastest SQL engine with the best price-performance for Apache Iceberg

SymphonyAI delivers AI-based predictive and generative solutions that solve challenges and drive results for global brands across industries.

Empower your business with Peliqan's all-in-one data platform. Visualize, analyze, and activate data to drive impactful decisions.

ThoughtSpot is the AI-Powered Analytics platform that empowers everyone to ask any data questions in natural language, get accurate answers, and take action.

Autowriter AI is the smartest and easiest way to generate SEO-optimized, unique, plagiarism-free content for your blogs, ads, emails, and website. Harness the power of AI to create content 10X

Aiven simplifies cloud data infrastructure management by deploying open-source technologies across multiple clouds, enabling fast and confident creation of next-generation applications.

Aiven simplifies cloud data infrastructure management by deploying open-source technologies across multiple clouds, enabling fast and confident creation of next-generation applications.

Create faster, better customized visual content at scale with Bria’s proprietary Generative AI technology. Find more here.

Route your prompts to the best LLM endpoint. Get the best output and optimize for speed, latency and cost to supercharge your LLM applications!

Vercel's Frontend Cloud gives developers the frameworks, workflows, and infrastructure to build a faster, more personalized Web.

InterSystems IRIS is a database management system (DBMS) that makes it easier to build machine learning-enabled applications that connect data and application silos.

A fully managed in-memory service for Redis and Memcached that offers sub millisecond data access, scalability, and high availability.

We provide a ‘full stack’ C++Builder for native app development, from database to native and flexible UI to REST and more. Learn more about C++Builder.

Rapidly create and deploy models for complex applications with VMware Tanzu Greenplum. Learn more about how to scale your enterprise analytics here.

Maximize the Impact of Every Customer Interaction: Gain Meeting, Account, and Portfolio Insights

Simplify database design and exchange data seamlessly in distributed systems.

Train and deploy ML models and LLMs on top of Kubernetes at the speed of Big Tech with 100% reliability and scalability. Slash production costs by 30-40% and release models to production faster. Training jobs, inference services, GPUs and more on your own infra.

Level AI's call center AI uses semantic intelligence to understand support interactions to improve contact center team performance. Request a demo today.

Experience the power of Large Language Models like never before! Unleash the full potential of Natural Language Processing with Spark NLP, the open-source library that delivers scalable LLMs

Speed up ML development, automate tasks with AI, and improve efficiency. Task automation & data labeling tools trusted by industry leaders worldwide.

Redpanda is a powerful, simple, and cost-efficient streaming data platform that is compatible with Kafka® APIs while eliminating Kafka complexity.

Create applications and automate enterprise workflows without a line of code and with a maximum degree of freedom. Learn more about Creatio No-code platform.

Ship better software faster with AI-powered SDLC insights, automated developer workflows & business-aligned allocations. Connect your Git, JIRA, CI/CD, Slack within minutes & improve your engineering productivity. Try for FREE now!

Build, test, and deploy data products and data applications on Snowflake. Explore DataOps for Snowflake today.

NoSQL Database can be run in the cloud or on-premises for applications that require either flexible data models, workloads, demanding predictable, lighting fast access to data or easy to use APIs.

Mendix is the fastest & easiest low-code platform used by businesses to develop mobile & web apps at scale. Try the platform for free!

All-in-one Generative AI Visual Workspace. Transform ideas into stunning visual strategic analysis, data into powerful insights, and documents into visual responses. Turbocharge decision-making and outpace your competition with Jeda.ai

Make smarter decisions! Quasar is a software platform that can capture unlimited raw timeseries data and refine them on demand, unlocking a new level of insights and efficiency.

Percona Server for MySQL is a free, fully compatible, open source MySQL Server alternative that offers breakthrough performance and scalability. Learn more!

Guidde lets you capture instant step-by-step videos and documents for anyone to create.

Octopai - the leading automated data lineage, data catalog & discovery solution that enables BI & Analytics teams to find and understand their data quickly.