About Seastar
Seastar is a company based in Portland (United States) founded in 2015 was acquired by Scylla in October 2017. It operates as a API-as-a-Product. Seastar offers products and services including Seastar Framework. Seastar operates in a competitive market with competitors including Scylla, Instaclustr, MACHBASE, DataScale and YottaDB, among others.
- Headquarter Portland, United States
- SectorsTechnology
- Website seastar.io
- Social LinkedIn X
- Acquired by Scylla (Oct 2017)
- Legal Name Scylladb
Products & Services of Seastar
Seastar offers a comprehensive portfolio of products and services, including Seastar Framework.
Advanced C++ framework for high-performance server applications.
Investors in Seastar
Seastar has secured backing from 1 investor. Prominent investors backing the company include Scylla.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Cassandra-compatible NoSQL data store is developed for high performance. | 2012 | scylladb.com | Herzliya, Israel |
Investor details for Seastar
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Timeline of Seastar
2 dated milestones of Seastar across 2 years, from founding to its latest funding, stage changes and deals.
- Founded Seastar is founded.
- Exit Acquired by Scylla.
Competitors of Seastar
Seastar operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Scylla, Instaclustr, MACHBASE, DataScale and YottaDB, among others.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| scylladb.com | 2012 | Herzliya, Israel | $94M | – | Cassandra-compatible NoSQL data store is developed for high performance. | |
| instaclustr.com | 2013 | San Mateo, United States | $24M | – | Support services for NoSQL databases are provided on cloud platforms. | |
| machbase.com | 2013 | Sunnyvale, United States | $8.32M | – | Provider of columnar DBMS for handling time series data generated from IoT devices | |
| datascale.io | 2015 | California, United States | – | – | Fully managed Apache Cassandra is offered as a cloud service. | |
| yottadb.com | 2017 | Malvern, United States | – | 6 | YottaDB offers a robust multi-level key-value NoSQL database for efficient data storage and management. | |
| pancakedb.com | 2021 | – | – | – | Offers a columnar database system designed for enterprise-level data handling. | |
| axibase.com | 2004 | Cupertino, United States | – | – | Offers time series database and enterprise reporting for financial data analysis. | |
| sadasengine.com | 2016 | San Francisco, United States | – | – | Fast database system for storing, managing, and analyzing large-scale data sets. |
Detailed competitors of Seastar
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Web traffic of Seastar
The website of Seastar (seastar.io) receives about 4.3K visits a month.
- Monthly visits4.3K
▼ 16.1% vs previous month
Latest news on Seastar
Complete news archive for Seastar
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Similar companies to Seastar
10 companies that operate in the same segment as Seastar (Big Data & Cloud Infrastructure), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Cloud orchestration solutions are provided for multi-cloud and device applications. | 1998 | Palo Alto, California, United States | USD 595.83 M | USD 812.05 M | 8,861 | |
A cloud-based database-as-a-service platform is provided for application development. | 2007 | New York, New York, United States | USD 586.72 M | USD 2.46 B | 5,560 | |
Cybersecurity and zero trust solutions are delivered for secure networks. | 2007 | San Jose, California, United States | USD 148 M | USD 3.35 B | 2,241 | |
Data, analytics, and AI capabilities are unified in a platform. | 2013 | San Francisco, California, United States | USD 24.67 B | USD 15.9 M | 341 | |
Cloud-based big data warehouse for enterprise data management is provided. | 2012 | Bozeman, Montana, United States | USD 1.56 B | USD 3.63 B | 7,830 | |
AI-powered big data stack solutions are delivered for data management. | 2008 | Palo Alto, California, United States | USD 1.04 B | USD 869.26 M | 1,124 | |
Cloud based integrated application development platform | 2011 | New York, New York, United States | USD 173.73 M | USD 901.43 M | 1,210 | |
Cloud and application performance management platform is provided. | 2010 | New York, New York, United States | USD 147.19 M | USD 2.68 B | 6,500 | |
Provider of cloud and AI based CDN management software | 1998 | Cambridge, Massachusetts, United States | USD 61.5 M | USD 4.21 B | 10,700 | |
Provider of colocation data center services | 1998 | Redwood City, California, United States | USD 175 M | USD 9.22 B | 13,610 |
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Frequently Asked Questions about Seastar
Seastar was founded in 2015.
Seastar is headquartered in Portland, United States. It is registered at Portland, Oregon, United States.
Seastar is developed as an advanced, open-source C framework tailored for high-performance server applications on modern hardware. It is integrated into ScyllaDB, a high-performance NoSQL database compatible with Apache Cassandra. The framework is built on innovative architectural designs such as shared-nothing models, high-performance networking stacks, futures and promises for concurrency, and message passing for efficient CPU core communication. Applications using Seastar are supported on Linux and OSv platforms.
Seastar's top competitors include Scylla, Instaclustr and MACHBASE.
Seastar offers Seastar Framework.
Seastar has 1 investor. Key investors include Scylla.
Seastar operates through Scylladb.
Yes. Seastar was acquired by Scylla in October 2017.

