VelocityDB Alternatives (September 2025)

VelocityDB is an easy to use, extremely high performance, scalable, embeddable and distributable object database system with indexes for C# .NET applications with a small footprint (~ 600KB).

4.6/5

4+ reviews

Reviewed on:

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1.
GridDB: Open Source Time Series Database for IoT
https://gridd
.net/

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

2.
ObjectBox, the edge vector database
https://www.objectbo
.io/

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

3.
Actian NoSQL Object Databases | Actian FastObjects
https://www.actia
.com/databases/nosql/

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

4.
Oracle Berkeley DB
https://www.oracl
.com/database/technologies/related/berkeleydb.html/

The Oracle Berkeley DB family of open source, embeddable databases provides developers with fast, reliable, local persistence with zero administration. Often deployed as an 'edge' database, Oracle Berkeley DB provides very high performance, reliability, scalability, and availability for application use cases that do not require SQL

5.
eXtremeDB Database Management System for Professional Developers - McObject LLC
https://www.mcobjec
.com/

Small, fast, reliable database management system Persistent and/or in-memory data storage for edge-cloud, powerful for professional developers

6.
ArangoDB: Multi-Model Database for Your Modern Apps
https://www.arangod
.com/

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

7.
QuestDB | Peak time-series performance database
https://questd
.io/

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.

8.
Dgraph | Open Source, AI-Ready Graph Database
https://dgrap
.io/

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

9.
Real-time Analytics Database
https://crated
.com/

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.

10.
ScyllaDB | Monstrously Fast + Scalable NoSQL
https://www.scyllad
.com/

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

11.
In-Memory Distributed Cache for .NET & Java, Open Source - NCache
https://www.alachisof
.com/ncache/

NCache is an extremely fast and scalable Open Source In-Memory Distributed Cache for .NET and Java that caches app data and stores Web Sessions in multi-server environments.

12.
BangDB - AI Database for Graph and Time-Series Data
https://bangd
.com/

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

13.
Red Hat Data Grid
https://www.redha
.com/en/technologies/jboss-middleware/data-grid/

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

14.
RocksDB | A persistent key-value store | RocksDB
http://rocksd
.org/

RocksDB is an embeddable persistent key-value store for fast storage.

15.
Aerospike | Aerospike
https://www.aerospik
.com/

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

16.
NoSQL Database | Oracle
https://www.oracl
.com/database/nosql/

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.

17.
Native Graph Database | Neo4j Graph Database Platform
https://neo4
.com/product/neo4j-graph-database/

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

18.
AI Ready Vector Database and Data Analytics Platform| KX
https://k
.com/

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

19.
HarperDB | Enterprise Application Platform
https://www.harperd
.io/

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.

20.
InfluxDB Time Series Data Platform | InfluxData
https://www.influxdat
.com/

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.

21.
Couchbase: Best NoSQL Cloud Database Service
https://www.couchbas
.com/

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.

22.
MongoDB: The Developer Data Platform | MongoDB
https://www.mongod
.com/

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

26.
Database Hosting | Fully Managed Cloud Services - ScaleGrid
https://scalegri
.io/

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

27.
IBM Informix
https://www.ib
.com/products/informix/

IBM Informix is an embeddable, high-performance database for integrating SQL, NoSQL, JSON, time-series and spatial data. It is available as a managed service on IBM Cloud, as standalone software, and within IBM Cloud Pak for Data.

28.
Qdrant - Vector Database - Qdrant
https://qdran
.tech/

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.

29.
Data Management System (DBMS): InterSystems IRIS Data Platform | InterSystems
https://www.intersystem
.com/products/intersystems-iris/

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

30.
TablePlus | Modern, Native Tool for Database Management
https://tableplu
.com/

Modern, native client with intuitive GUI tools to create, access, query & edit multiple relational databases: MySQL, PostgreSQL, SQLite, Microsoft SQL Server, Amazon Redshift, MariaDB, CockroachDB, Vertica, and Redis.

31.
C++Builder: Software Overview - Embarcadero
https://www.embarcader
.com/products/cbuilder/

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.

32.
Delphi: IDE Software Overview - Embarcadero
https://www.embarcader
.com/products/delphi/

Delphi is the fastest way to write, compile, package and deploy cross-platform native applications on Windows, macOS, iOS, Android and Linux. See more.

34.
One-stop Generative AI Stack to Build Production-ready Apps | DataStax
https://www.datasta
.com/

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!

36.
SingleStore | The Real-Time Data Platform for Intelligent Applications
https://www.singlestor
.com/

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.

38.
39.
Cloudera Operational Database: Database Management Tool | Cloudera
https://www.clouder
.com/products/operational-db.html/

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

40.
Percona Server for MongoDB - MongoDB Alternative | Percona
https://www.percon
.com/mongodb/software/percona-server-for-mongodb/

Percona Server for MongoDB is a free, enhanced, fully compatible MongoDB software alternative for MongoDB Community Server with enterprise-grade features.

41.
Firebase Realtime Database
https://firebase.googl
.com/docs/database/

Store and sync data with our NoSQL cloud database. Data is synced across all clients in realtime, and remains available when your app goes offline.

43.
SQLite Data Access Components (LiteDAC) for Delphi and Lazarus
https://www.devar
.com/litedac/

SQLite Data Access Components is a SQLite connectivity solution, which provides direct access to SQLite from Delphi.

44.
Percona Server for MySQL - Open Source MySQL Server Alternative
https://www.percon
.com/mysql/software/percona-server-for-mysql/

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

45.
SQL Client and Database Management Software - DbVisualizer
https://www.dbvi
.com/

DbVisualizer is the SQL Client and Database Tool with the highest user satisfaction. It connects to all popular databases and runs on Win, macOS & Linux.

46.
ORM Designer for Entity Framework, NHibernate, LINQ to SQL
https://www.devar
.com/entitydeveloper/

Entity Developer is a first-class ORM model designer for Entity Framework, Entity Framework Core NHibernate, Telerik Data Access, and LINQ to SQL.

47.
PostgreSQL ++ for time series and events | Timescale
https://www.timescal
.com/

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

49.
32/64-bit ODBC Drivers for Windows, macOS and Linux to access databases
https://www.devar
.com/odbc/

32/64-bit ODBC drivers for Windows, macOS and Linux to access Oracle, SQL Server, MySQL, PostgreSQL, Firebird, InterBase, SQLite, SQL Azure, Salesforce, ASE, SugarCRM, BigCommerce, QuickBooks Online, FreshBooks, Magento databases, and various clouds

50.
Accelerate Your Digital Transformation & Applications | Gigaspaces
https://www.gigaspace
.com/

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

51.
Database Oasis - Database Software Made Easy
https://www.databaseoasi
.com/

Anyone can use Database Oasis to create completely custom databases for home or business. Designed for computer novices.

52.
Universal Data Access Components (UniDAC) for Delphi and Lazarus
https://www.devar
.com/unidac/

UniDAC provides a direct connection to various databases using Components for Delphi, C++Builder, Lazarus on Windows, macOS, Linux, iOS, Android. Free 60-day trial!

53.
Apache Usergrid — the BaaS not made for Hipsters
https://usergrid.apach
.org/

An open-source Backend-as-a-Service stack for web & mobile applications, based on RESTful APIs.

54.
Home
https://www.dbmarli
.com/

Get FREE next-gen database performance monitoring with DBmarlin. Monitor MySQL, PostgreSQL, Oracle, SQL Server, CockroachDB, MariaDB, and IBM DB2 easily.

55.
The AI-native database developers love | Weaviate
https://weaviat
.io/

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

57.
Redis - The Real-time Data Platform
https://redi
.io/

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

58.
SAP SQL Anywhere | RDBMS for IoT and Data-Intensive Apps
https://www.sa
.com/products/technology-platform/sql-anywhere.html/

Rapidly design and deploy embedded database applications that run remotely on servers, laptops, handhelds, and smartphones with SAP SQL Anywhere relational database management system (RDBMS) solutions.

59.
InterSystems IRIS for Health Data Management| InterSystems
https://www.intersystem
.com/products/intersystems-iris-for-health/

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

61.
62.
Database Software and Applications | Microsoft Access
https://www.microsof
.com/en-us/microsoft-365/access/

Access is much more than a way to create desktop databases. It’s an easy-to-use tool for quickly creating customizable database applications.

63.
SQL Toolbelt Essentials - 10 essential tools for SQL Server releases and productivity
https://www.red-gat
.com/products/sql-toolbelt-essentials/

10 of Redgate's market-leading tools for database development and administration at a discounted rate - try them free for 14 days

64.
Hazelcast | Unified Real-Time Data Platform for Instant Action
https://hazelcas
.com/

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

65.
Relational Database Server | Sybase | SAP ASE
https://www.sa
.com/products/technology-platform/sybase-ase.html/

Drive faster, more reliable online transaction processing (OLTP) for less with SAP Adaptive Server Enterprise. The high-performance SQL database server uses a relational model to power transaction-based application on premise or in the cloud.

66.
The In-Memory Database Built for Analytics | Exasol
https://www.exaso
.com/

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.

67.
No-code open source database and application builder | Baserow
https://basero
.io/

Baserow allows you to create databases and applications without code. Streamline your data management, collaborate in real-time, and scale with maximum flexibility. Self-host for unlimited rows and storage. Try for free today!

68.
MongoDB Atlas | Multi-cloud Developer Data Platform | MongoDB
https://www.mongod
.com/atlas/

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

69.
WINDEV Mobile: Mobile IDE
https://www.winde
.com/windevmobile/index.html/

WINDEV Mobile allows you to quickly create powerful applications for Pocket PC and Smartphones: embedded or remote databases, bar codes, and more.

71.
The Fastest Real-Time Analytics on Planet Earth | StarTree
https://startre
.ai/

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

72.
Database IDE | Aqua Data Studio - Database IDE | Aquafold
https://www.aquafol
.com/

Aquafold’s Aqua Data Studio is the universal integrated development environment (IDE) for databases and visual analytics.

73.
The Ultimate Client, IDE and GUI for MongoDB | Studio 3T
https://studio3
.com/

Autocomplete queries in the mongo shell, drag and drop, or even query with SQL. Try Studio 3T, your ultimate GUI for MongoDB.

74.
SQL Diagnostic Manager | SQL Server Database Observability | IDERA
https://www.ider
.com/products/sql-diagnostic-manager/

Ensure fast, reliable databases with SQL Diagnostic Manager—identify, fix, and prevent issues instantly, saving time and optimizing admin efficiency.

75.
AWS | Amazon SimpleDB – Simple Database Service
https://aws.amazo
.com/simpledb/

Amazon SimpleDB is a simple database storage solution that allows developers to simply store & query data items via web services requests, saving time.

76.
SNMP .NET Component Download
https://snmp-net-component.apponi
.com/

SNMP .NET Component Download - SnmpSource offers users a comprehensive toolkit for quick development.

77.
Mingo - MongoDB GUI Admin for 21st century
https://ming
.io/

Mingo - the best MongoDB GUI Admin with an intuitive user experience. Simplify your workflow and get more done.

78.
Cloud Data Warehouse For Engineers | Firebolt
http://firebol
.io/

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.

79.
GraalVM
https://www.graalv
.org/

GraalVM is an advanced JDK with ahead-of-time Native Image compilation.

80.
Redis Cloud | Docs
https://redi
.io/docs/latest/operate/rc/

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

81.
SQLyog Ultimate - Powerful MySQL Development and Administration | Webyog
https://webyo
.com/product/sqlyog/

SQLyog Ultimate is the best MySQL GUI for database developers. Compare and synchronize data, manage SQL queries, and keep your database safe.

82.
SQL Compare: Compare And Synchronize SQL Server Schemas
https://www.red-gat
.com/products/sql-compare/

Try Redgate SQL Compare - compare two SQL Server databases, synchronize the differences, automate comparisons, and manage database versioning issues.

83.
86.
Redis OSS-Compatible In-Memory Database - Amazon MemoryDB - AWS
https://aws.amazo
.com/memorydb/

Amazon MemoryDB is a Redis OSS-compatible, durable, in-memory database service that delivers ultra-fast performance.

87.
Oxford Semantic Technologies Knowledge Graph & AI | RDFox
https://www.oxfordsemanti
.tech/

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.

89.
Managed Graph Database - Amazon Neptune - AWS
https://aws.amazo
.com/neptune/

Amazon Neptune is a fast, fully managed database service powering graph use cases such as identity graphs, knowledge graphs, and fraud detection.

90.
SashiDo.io | API Development, Deployment and Scaling made simple.
https://www.sashid
.io/

SashiDo.io is a serverless API development platform with scalable json rest and graphql apis, headless cms, built with nodejs, mongodb, parse server, kubernetes and docker.

91.
DBHawk - Secure Database Access and Management
https://www.dataspar
.com/

Securely manage your access and permissions to SQL, NoSQL, and Cloud databases with DBHawk, the all-in-one data platform by Datasparc.

92.
Warp 10 - The Most Advanced Time Series Platform
https://www.warp1
.io/

The Warp 10 platform is built to simplify managing and processing Time Series data. It includes a Geo Time Series database and a companion analytics engine.

93.
Fast and Scalable Object Storage | Gcore
https://gcor
.com/storage/

S3-compatible object storage by Gcore. Get the opportunity to store and retrieve any amount of data at any time.

94.
MariaDB Enterprise Open Source Database | MariaDB
https://mariad
.com/

MariaDB provides enterprise open source database and cloud managed database services to support scalability, mission-critical deployments, and more.

95.
Database Monitoring Tools for MySQL, MongoDB, PostgreSQL & More | Percona
https://www.percon
.com/software/database-tools/percona-monitoring-and-management/

Monitor the health of your open source database using Percona Monitoring and Management, our open source database monitoring tool, that offers real-time alerts, performance recommendations, and backup/restoration tools.

96.
IBM Db2
https://www.ib
.com/db2/

IBM Db2 is the database to run your mission-critical workloads. Power low-latency transactions and real-time analytics across any cloud, hybrid or on-prem.

97.
99.
Velocity - India’s Largest Cash Flow Financing platform
https://www.velocit
.in/

Velocity offers financing to D2C and eCommerce brands in India. Get flexible growth capital upto Rs.3 Crore for your business in just 7 days. Apply today!