Pinecone Alternatives (September 2025)

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

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.

Build blazing fast search and AI applications in record time.

Go from app idea to production with 20% higher relevance and 74x faster response on the industry-leading vector database, Astra DB. Get started for free!

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

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

Fauna combines the relational power, strong consistency, and schema capabilities of a relational database with the flexibility and scalability of documents, all delivered as a Cloud API with zero engineering operations.

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

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.

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

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

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

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.

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.

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

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

The easiest way to build and scale generative AI applications with foundation models.

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.

Realtime distributed OLAP datastore

Easily develop rich applications using a fully managed, scalable, and serverless document database.

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.

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.

Firebolt is a complete redesign of the cloud data warehouse for the era of cloud and data lakes. Data warehousing with extreme speed & elasticity at scale.

Develop and deploy highscale AI-powered mobile and IoT apps with fully managed backend services.

Ask a question, and Qatalog becomes your trusted knowledge navigator — instantly delivering accurate answers. Powered by AI.

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

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

Amazon EMR is a cloud big data platform for running large-scale distributed data processing jobs, interactive SQL queries, and machine learning applications using open-source analytics frameworks such as Apache Spark, Apache Hive, and Presto.

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

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

BangDB is an AI database platform with Graph and time-series data analysis. It is designed for modern use cases for edge computing

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.

The fastest way to set up Redis - a fully managed Redis database on major public cloud services.

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.

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.

Materialize's Cloud Operational Data Store offers real-time data insights for effective business operations & decision-making.

Predictive analytics software from Pecan is designed for impact. Get accurate, actionable predictions fast with pioneering Predictive GenAI.

Use Unleash’s AI search, to make data accessible to every employee.

Bonsai keeps your search evergreen with expert deployment, ongoing maintenance, and maximum data security for Elasticsearch or OpenSearch.

Shelf combines GenAI with a modern SaaS infrastructure to keep your knowledge accurate and trusted to get better answers everywhere.

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

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.

Dashworks is the AI knowledge assistant for work. Unify your knowledge bases and get instant AI-powered answers to your questions.

We’re on a journey to advance and democratize artificial intelligence through open source and open science.

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

Monitor months-long jobs and visualize massive amounts of data in almost real-time — with 100% accuracy. Without crashing the UI.

The broadest selection of relational and NoSQL purpose-built databases, fully managed, high performance, and ready to scale.

Enterprises and developers use Algolia’s AI search infrastructure to understand users and show them what they’re looking for.

Discover how leading teams use Labelbox to build AI applications, train and fine-tune models, and automate tasks with LLMs

ScaleGrid makes it easy to deploy database hosting for MySQL™, PostgreSQL®, Redis®, MongoDB®, and, Greenplum Database® on every major cloud. Try it for free!

Try Azure Database for PostgreSQL to build reliable and intelligent applications for your organization. Explore open-source PostgreSQL database.

Lettria is an AI-powered platform that transforms unstructured data into structured knowledge, enabling smarter, context-rich decision-making.

Azure Cosmos DB is a fully managed NoSQL and relational database for modern app development. Start building applications with a free trial.

CAST AI cuts your cloud bill in half, automates DevOps tasks, and prevents downtime in one Autonomous Kubernetes platform.

Cloud security at Tenable starts with a unified CNAPP powerful enough to manage posture, secure workloads, govern identity & access management, and much more.

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

Deploy a Free custom AI chatbot on AWS with one click. Serverless, pay-as-you-go, no upfront costs. Perfect for businesses of all sizes. No coding required.

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.

Discover how the world's leading AI teams use Encord to accelerate the development of the next generation of AI applications.

Cloudnosys: Smart cloud security and compliance platform secures your cloud against vulnerabilities, get visibility & control of cloud security & compliance in AWS, Azure & GCP.

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

Recommender as a Service with an intuitive RESTful API & SDKs tailored by data scientists.

Build apps faster and scale automatically on Azure SQL Database, the intelligent, fully managed relational cloud database.

Drive your AI to production with end-to-end data management, automation pipelines and quality-first data labeling platform. Learn how.

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

NAZAR.AI mission is to tackle‍ inefficiencies in databases. We've helped to fix thousands of database performance issues. The manner in which databases manage system load directly influences costs and outcomes. When properly utilized, databases can work wonders. We're here to support you.

Reblaze is a cloud-based platform that provides a comprehensive, dynamic, machine-intelligent security and control solution for web platforms.

Optimize your online Enterprise store with Prefixbox’s fully managed AI Search, Recommend, and Insights solutions.

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

The world’s first data computing platform designed to serve as the foundation for AI-automated discovery.

CloudDefense.AI is an industry-leading multi-layered Cloud Native Application and Protection Platform (CNAPP) that safeguards your cloud infrastructure and cloud-native apps with unrivaled expertise, precision, and confidence.

Coveo AI. Providing Advanced search. Relevant recommendations. Unrivaled personalization The leading platform for powering ecommerce, customer service, workplace and website.

Oxford Semantic Technologies is an AI and Knowledge Graph Tech start-up from Oxford University. RDFox is the rules-based AI and world’s most performant knowledge graph.

Accelerate application development with 100% serverless GraphQL and Pub/Sub APIs. Get 250,000 API requests free per month for 12 months.

Create, maintain, and host documentation that leverages Generative AI to answer any question.

Qloo

Run complex, performance-intensive and latency-sensitive applications in the cloud—without any code change.

Unlock fast and scalable search, monitoring, and analysis for log analytics and website search by deploying and running OpenSearch and ALv2 Elasticsearch.

Amazon QuickSight is a cloud-native, serverless, business intelligence (BI) with native machine learning (ML) integrations and usage-based pricing, allowing insights for all users.

Allow your customers to find the right thing at the right time with AI-Driven search. Enhance your users experience leading to more personalized experiences, and higher average order value.

AWS certified developer. Custom nodejs developer. Custom python programmer. Snowflake and Redshift developer.

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

Consensus is a new breed of academic search engine, powered by AI, grounded in science. Find the best papers while getting instant insights and topic synthesis.

Unlock your e-shop's potential with Luigi's Box AI-powered site search and product discovery tools for e-commerce.

The XtremeLabs Marketplace is now open! Purchase labs for Microsoft and other technology partners, instructor-led training courses, and integrated course materials. XtremeLabs builds award-winning products for popular technologies including Azure, AWS, Google Cloud, CompTIA, VMware, cybersecurity, and many others.

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

4,000+ companies trust Files.com to automate and secure business critical transfers. We obsess about security, compliance, reliability, and performance so your critical business processes just work every time. Supports FTP, SFTP, AS2, and dozens of integrations.

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

Splunk Enterprise enables you to search, analyze and visualize your data to quickly act on insights from across your technology landscape. Try free today.

Build, train, and deploy machine learning (ML) models for any use case with fully managed infrastructure, tools, and workflows.

We provide simple Static IP solutions that route hundreds of millions of requests each year for over 2,300 security conscious businesses around the world.

Lower TCO. Migrate SQL Server workloads to the cloud to get the HA/DR and security of SQL Server combined with the flexibility and hybrid connectivity of Azure.

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

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.

Amazon Redshift is a fast, fully managed cloud data warehouse that makes it simple and cost-effective to analyze all your data.

Syte's product discovery platform, powered by visual AI, includes eCommerce visual search, personalization engines, automated product tagging, and more.

EMQX: The most scalable MQTT Broker for IoT. Connect 100M+ IoT devices in 1 cluster at 1ms latency. Move and process millions of MQTT messages per second.

Over 300 applications are delivering GPT-3–powered search, conversation, text completion, and other advanced AI features through our API.