About Sift
Sift is a company based in El Segundo (United States) founded in 2023 by Austin Spiegel and Karthik Gollapudi. It operates as a SaaS (Software-as-a-Service) and Managed Services. Sift has raised $67 million across 3 funding rounds from investors including First Resonance, Riot Ventures and Fika Ventures. Sift offers products and services including Sift Observability and Sift Storage. Sift operates in a competitive market with competitors including Dhruva Space, Sierra Space, NanoRacks, Manastu Space and True Anomaly, among others.
- Headquarter El Segundo, United States
- Founders Austin Spiegel, Karthik Gollapudi
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Sectors
Aerospace, Defense & Maritime
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Phone
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Website
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Social
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Annual Revenue
Not available
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Net Profit
Not available
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EBITDA
Not available
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Total Equity Funding
$67 M (USD)
in 3 rounds
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Latest Funding Round
$42 M (USD), Series B
Mar 25, 2026
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Investors
First Resonance
& 7 more
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Employee Count
Not available
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Products & Services of Sift
Sift offers a comprehensive portfolio of products and services, including Sift Observability and Sift Storage.
Data visualization and analysis are provided without coding.
High cardinality telemetry storage is managed and optimized.
People of Sift
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Funding Insights of Sift
Sift has successfully raised a total of $67M across 3 strategic funding rounds. The most recent funding activity was a Series B round of $42 million completed in March 2026. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in Sift
Sift has secured backing from 8 investors, including venture fund and institutional investors. Prominent investors backing the company include First Resonance, Riot Ventures and Fika Ventures.
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Investments are made by Riot in early-stage hardware tech startups.
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Seed-stage tech-focused VC firm investing primarily in the US
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Venture capital firm investing in multiple sectors
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Investor details for Sift
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Investments & Acquisitions by Sift
Investment portfolio details for Sift
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Financial Statements - Sift
Detailed financials for Sift
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Sift Comparisons
Peer comparison for Sift
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Competitors of Sift
Sift 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 Dhruva Space, Sierra Space, NanoRacks, Manastu Space and True Anomaly, among others.
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Provider of full stack space engineering solutions
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Engineering solutions are developed for space transportation, habitation, and applications.
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Space habitats are manufactured for microgravity research facilities.
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Green propulsion systems for satellites are manufactured using hydrogen peroxide.
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Materials and products for space solutions are developed.
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Hadrian is involved in manufacturing for future technologies.
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Detailed competitors of Sift
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Latest news on Sift
Complete news archive for Sift
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Frequently Asked Questions about Sift
Sift was founded in 2023.
Sift is headquartered in El Segundo, United States. It is registered at El Segundo, California, United States.
Karthik Gollapudi is the current CEO of Sift. They have also founded this company.
Sift is a funded company, having raised a total of $67M across 3 funding rounds to date.
A unified observability platform is offered by Sift for mission-critical hardware sensor data. Data ingestion, storage, visualization, and review are facilitated through specialized tools. Industries such as aerospace, transportation, robotics, defense, and energy are served. Solutions for rule-based anomaly detection, root cause analysis, data sharing, and reporting are provided. The platform integrates with manufacturing execution systems and supports full hardware lifecycle visibility. Complex data pipelines and infrastructure are managed to simplify telemetry analysis for engineering teams.
Sift's top competitors include Dhruva Space, Manastu Space and Sierra Space.
Sift offers Sift Observability and Sift Storage.
Sift has 8 investors. Key investors include First Resonance, Riot Ventures, Fika Ventures, Datum Group, and Duro Ventures.