Alternatives to Estuary
The top Data Streaming companies similar to Estuary, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
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Confluent62Big DataMountain View, United States$1.4BData streaming platform enabling real-time data processing and event-driven architectures.
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Fivetran56Oakland, USA$726.6MAn automated data integration platform that makes it easy to move data from any source into any destination.
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Redpanda61Streaming Data PlatformNew York, United States$260.0MA streaming data platform designed for real-time applications and data pipelines.
- CUCubby33Data StreamingSan Francisco, United States$63.0M
Provider of a managed real-time data streaming platform
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Airbyte70Data IntegrationSan Francisco, United States$181.0MAn open-source data integration platform for ELT, reverse-ETL, and AI agents.
- CACambio41Data StreamingSan Francisco, United States$18.0M
A provider of a managed real-time data streaming platform.
- ARArtie41Data StreamingSan Francisco, United States$12.0M
A provider of a managed real-time data streaming platform.
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Equalum58DataTel Aviv, Israel$39.0MReal-time data streaming platform for cloud modernization and analytics.
- Website Datastreamer7Data Streaming
A platform for real-time data streaming and processing, enabling businesses to build event-driven applications.
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ClickHouse Cloud68DatabaseSan Francisco, United States$1.1BFully managed ClickHouse service for real-time analytics on AWS, GCP, and Azure.
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Coralogix67ObservabilityTel Aviv, Israel$545.8MCoralogix provides a full-stack observability platform that unifies logs, metrics, traces, security, and AI observability with real-time streaming analytics.
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Cockroach Labs66EnterpriseNew York, United States$308.1MCloud-native distributed SQL database for mission-critical applications requiring high availability and scalability.
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Firebolt65Cloud Data WarehousePalo Alto, United States$264.0MCloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.
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Amplify Partners65Venture CapitalMenlo Park, United States$900.0MVenture capital firm investing in early-stage technology companies focused on enterprise software, AI, and developer tools.
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MotherDuck64Data WarehouseSeattle, United States$133.0M - Website
Imply63ObservabilitySan Francisco, United States$215.3MHigh-performance observability warehouse and real-time analytics platform powered by Apache Druid.
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Anodot63EnterpriseTel Aviv, Israel$62.5MAnodot provides AI-driven analytics for real-time incident prediction and automation, safeguarding revenue and optimizing costs.
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Segment62Customer Data PlatformSan Francisco, United States$283.6MCustomer Data Platform (CDP) that collects, unifies, and activates customer data for businesses.
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Rockset61Real-time AnalyticsSan Mateo, United States$44.0MReal-time analytics database for building data-intensive applications.
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Encord59RoboticsLondon, United Kingdom$158.1MA physical AI data infrastructure startup accelerating intelligent robot and drone development.
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PomVom58New MediaTel Aviv, Israel$12.5MAutomated photography solution using AI image recognition for real-time individual identification in venues and parks.
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Neura56MobileSan Francisco, United States$1.0BNeura helps mobile brands enhance customer engagement and retention using AI-powered real-world insights and advanced campaign segmentation.
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Marvell Technology55SemiconductorsSanta Clara, United States$90.0MA global leader in providing data infrastructure semiconductor solutions.
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Gridline55Energy ManagementAtlanta, USA$52.7MGridline is a platform that helps businesses manage their energy consumption and reduce costs.
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Kinetica AI54Data AnalyticsSan Francisco, United States$240.0MKinetica AI is a data analytics platform that leverages AI to accelerate data processing and insights.
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United Manufacturing Hub Systems54ManufacturingCologne, Germany$5.4MAn open-source data platform for manufacturers to access and structure machine data.
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3D Signals54IndustrialTel Aviv, Israel$23.5MIndustrial IoT platform for real-time production floor visibility and productivity enhancement.
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Memphis.dev53DevelopmentTel Aviv, Israel$23.5MData streaming platform for backend developers to build event-driven and real-time features.
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TextQL, Inc.53AI Data AnalyticsNew York, United States$46.7M - Website
Bleckwen53FintechTel Aviv, Israel$10.0MAI-powered real-time fraud detection and prevention platform for financial institutions.
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Hammerspace53Artificial IntelligenceSan Mateo, United States$156.7MHigh-speed access to distributed data for AI systems without requiring large-scale data migrations.
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The Compression Company51AerospaceSan Francisco, United States$2.8MAI-driven satellite data compression platform to optimize transmission and storage of Earth observation data.
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SingleStore50AI InfrastructureSan Francisco, United States$462.0MA distributed SQL database platform for real-time analytics and data-intensive applications.
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Hyperscale Power49HardwareZurich, Switzerland$5.4MDeveloping next-generation solid-state transformers to shrink power conversion equipment for data centers and the electrical grid.
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Tower49Data EngineeringSan Francisco, United States$5.5MInfrastructure for managing analytical storage and processing while maintaining full ownership of data.
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AI-native database for regulated industries.
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Fraugster48FintechBerlin, Germany$19.0MFraugster is a payments intelligence company that helps e-commerce businesses minimize fraud and maximize revenue through real-time decisions.
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Ropedia48Artificial IntelligenceSingapore, Singapore$22.0MHuman-centric data collection for embodied AI, providing real-world, multimodal interaction data to fuel AI robotics models.
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Joyfulcode47HealthTech$17.0MAI-powered financial infrastructure for healthcare revenue operations.
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Allium Labs47BlockchainNew York, United States$15.0MEnterprise blockchain data analytics and query platform supporting 150+ blockchains
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Magentiq Eye47HealthcareTel Aviv, Israel$200KMagentiq Eye develops AI-powered software for real-time detection of suspicious areas during endoscopic medical exams.
- HRHrFlow.ai46Human ResourcesParis, France$7.0M
AI and data infrastructure for the labor market.
- Website TETeradar46CybersecurityTel Aviv, Israel$150.0M
- Website Zerostream11Data Streaming
Zerostream provides a real-time data streaming platform for developers to build event-driven applications.
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DualBird46Data InfrastructureBoston, United States$69.6MCloud-native engine accelerating data processing with hardware-grade performance.
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Cascade Health46AISeattle, United States$2.0MAI-powered cloud platform providing healthcare pricing transparency and data infrastructure for enterprises.
- KLKlir10Data StreamingSan Francisco, USA
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Pudding.ai45Enterprise$600K - Website
Modern Relay45Artificial IntelligenceSan Francisco, USA$3.0MBuilding the infrastructure for AI agents to coordinate within organizations.
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Nyne45Data InfrastructureSan Francisco, United States$5.3MData infrastructure startup providing human context to AI agents for personalized, intelligent interactions.
- Website PHPhraseTech44Marketing$5.0M
PhraseTech enables online retailers to create highly customized product pages with dynamic content tailored to individual customer segments.
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E8 Storage42EnterpriseTel Aviv, Israel$17.5ME8 Storage developed high-performance, shared NVMe storage solutions for data centers, enabling real-time analytics and AI workloads.
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Cast Insights42Artificial IntelligenceSan Francisco, United States$4.5MCast Insights is a real-time speech intelligence platform that uses AI to index spoken audio from TV, radio, and podcasts to provide competitive intelligence for decision-makers.
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Axonis41Artificial IntelligenceSan Francisco, USA$63.0MFederated artificial intelligence infrastructure platform provider.
- TATaykey41MarketingNew York, United States$32.0M
Taykey was a startup that used real-time topic analysis to help companies target their ads.
- Website MAMacrodata Labs39Artificial IntelligenceParis, France$4.0M
Infrastructure for the robotics data loop.
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Sky-Spy39Defense Tech$16.0MDevelops compact, AI-driven signal intelligence systems for defense and civilian applications.
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QuantumRGB37Computer Vision$4.0MQuantumRGB develops computer vision technology to create unique biometric QuantumIDs from video feeds for person-of-interest identification.
- Website Data Trucking35Data ManagementSan Francisco, United States$1.0M
Data Trucking provides a platform for secure and efficient data transfer and management.
- Website MOMobility Signage35Public TransportationMunich, Germany$1.8M
Digital infrastructure platform for public transport.
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