Find the best data science & analytics companies in San Francisco, California. All agencies are vetted with real client reviews and transparent pricing.

Full-cycle software development delivering custom digital solutions with 18+ years of global IT expertise
Innowise is an international full-cycle software development company founded in 2007. Over the past 19+ years, the firm has grown into a multinational operation with 3,500+ professionals spanning offices across Europe, North America, and Asia. The company specializes in helping businesses build and scale digital products, modernize legacy systems, and adopt advanced technologies such as AI, blockchain, IoT, and AR/VR. With more than 1,600 custom software solutions delivered to clients in over 40 industries, Innowise has established itself as a dependable partner for organizations ranging from startups to large enterprises. The company operates on a full-cycle development model, covering every stage from initial consulting and business analysis through UX/UI design, engineering, quality assurance, deployment, and ongoing support. Its technical teams work across a broad technology stack including JavaScript frameworks, native and cross-platform mobile development, cloud platforms like AWS, Azure, and GCP, and enterprise systems such as SAP, Salesforce, and Microsoft Dynamics 365. Innowise also maintains dedicated practices in machine learning, big data analytics, robotic process automation, and metaverse development. Innowise has earned notable industry recognition, including placement on the Inc. 5000 list of fastest-growing U.S. companies and consecutive appearances on the IAOP Global Outsourcing 100 from 2022 through 2025. The company holds ISO 13485 certification for medical device software development. With a reported 93% client return rate, the firm emphasizes long-term partnership and consistent delivery quality. Innowise offers flexible engagement models including dedicated development teams, IT staff augmentation, and project-based outsourcing, enabling clients to scale technical capacity on demand.
“I was impressed by how good the code quality was right from the beginning. Their frequency and style of communication were to the point and never more than needed.”
— CEO, Zero Beta

AI-powered custom software development and staff augmentation delivering scalable web, mobile, and AI solutions
Valletta.Software is a Malta-headquartered custom software development company that has been building digital products for startups and enterprises since 2009. Operating at the intersection of human engineering expertise and artificial intelligence, the firm specializes in end-to-end software delivery across web, mobile, AI/ML, DevOps, and quality assurance disciplines. With a team of over 200 engineers, designers, and project managers, Valletta Software serves clients primarily across Europe and North America, bringing a mature delivery methodology refined over more than 700 successfully completed projects spanning 11 industries. The company operates through 3 core engagement models. 1\ Its staff augmentation practice allows clients to rapidly scale their engineering capacity with mid-level and senior specialists who can begin contributing within days of engagement. 2\ Its end-to-end classic development practice handles full product builds from backend and frontend engineering through AI/ML implementation, offering startup-grade speed with enterprise-level quality. Valletta Software has built particular depth in fintech, e-commerce, healthcare, blockchain, and real estate, delivering solutions that range from social trading platforms and subscription-sharing marketplaces to remote vessel inspection systems and loan processing applications. 3\ AI-First Development: revolutionary software development methodology that leverages artificial intelligence agents to generate production-grade code from structured specifications. Unlike traditional development, where developers manually write every line of code, AI-First uses AI agents to automate 60-70% of development work while maintaining enterprise-grade quality standards. -->30-70% faster delivery (from Figma to backend and frontend code) -->Up to 70% cost reduction thanks to zero technical debt and auto-documentation -->100% code quality aligned with project standards -->Faster onboarding and consistent results across developers We call it “Developer as AI-Agent Boss”: a paradigm where engineers orchestrate intelligent agents instead of writing every line by hand. The outcome? 3× productivity, zero chaos, full transparency. -------- What distinguishes Valletta.Software in a crowded outsourcing market is its commitment to transparency and process rigor. The firm maintains a 15% bench level to ensure flexible scaling, employs only mid-level and senior engineers, enforces mandatory weekly code reviews, and provides granular task-level reporting. This approach has earned the company a 4.9-star rating on Clutch across nearly 50 verified reviews, a Clutch Global Award, and a 98% client recommendation rate.
“I was impressed with their professional development team and ability to find solutions to problems. Valletta fixed all high-priority bugs and improved the web app's performance successfully. Their ...”
— Helsingor

We've re-invented modern PR & communications strategy to help you win in today's marketplace. To date we have launched 31 companies and brands into North America and advised on 14 liquidity events (11 M&A and 3 IPO), consistently aligning go-to-market strategy, corporate storytelling, and due diligence readiness to maximize outcomes for the founders and investors. Lauded by the Harvard Business Review and winner of multiple Webby Awards, we're trusted by PEs, loved by CEOs, and feared by competitors.
Digital Development and Design Agency with strong AI capabilities
Vincit is a trusted partner for companies like Logitech, Cisco, The New York Times and LTK in developing their digital products and services. With roots in Finland and presence in the US since 2016 we are now over 500 experts ready to serve you. We combine meaningful user experience design to top-tier technical development for mobile, web and cloud. With the use of latest AI tools, we are able to deliver projects more efficiently and help your organization gain AI-Driven-Development capabilities throughout the collaboration. Ask us for free consultation and quote for your project. We are especially interested in challenging projects with established companies.

Hortonworks, now a part of Cloudera, specializes in enterprise data management solutions built on open-source ,.
Hortonworks, now a part of Cloudera, specializes in enterprise data management solutions built on open-source , enabling organizations to manage and analyze vast amounts of data efficiently. The company empowers businesses with a robust platform for data processing, storage, and analysis, fostering innovation and growth in the era of big data.

Databricks is a unified analytics platform that accelerates innovation by simplifying data engineering, data science,...
Databricks is a unified analytics platform that accelerates innovation by simplifying data engineering, data science, and machine learning. It enables organizations to collaborate on big data projects and derive insights efficiently through a cloud-based infrastructure. Leveraging its Apache Spark-based technology, Databricks empowers teams to process massive datasets with speed and scalability.

Talend is a leading data integration and integrity platform that empowers businesses to harness their data for action...
Talend is a leading data integration and integrity platform that empowers businesses to harness their data for actionable insights. With a focus on cloud and big data , Talend enables organizations to efficiently manage, transform, and orchestrate data across diverse environments, ensuring accuracy and compliance. Their user-friendly solutions cater to businesses of all sizes, helping them unlock the full potential of their data-driven initiatives.

H2O.ai is a leading artificial intelligence and machine learning platform that empowers organizations to make.
H2O.ai is a leading artificial intelligence and machine learning platform that empowers organizations to make data-driven decisions through its open-source software and scalable cloud solutions. The company specializes in democratizing AI, making advanced analytics accessible to businesses, regardless of their technical expertise.

Greenplum is an advanced analytics platform that leverages data warehousing and machine learning to provide.
Greenplum is an advanced analytics platform that leverages data warehousing and machine learning to provide organizations with powerful data processing capabilities. Designed for performance at scale, it empowers teams to analyze large volumes of data efficiently, facilitating informed decision-making and driving business insights.

Informatica is a leading data integration and cloud data management company that empowers organizations to harness the.
Informatica is a leading data integration and cloud data management company that empowers organizations to harness the power of their data to drive digital transformation. With a comprehensive suite of tools and solutions, Informatica helps businesses automate data integration, ensure data quality, and manage data governance across on-premises and cloud environments.

Sumo Logic is a cloud-native analytics platform that provides real-time insights and monitoring for data generated by.
Sumo Logic is a cloud-native analytics platform that provides real-time insights and monitoring for data generated by modern applications and infrastructures. It empowers organizations to harness the power of their data, enhancing security, operational efficiency, and performance through advanced analytics and machine learning.
““All an engineer has to do is click a link, and they have everything they need in one place. That level of integration and simplicity helps us respond faster and more effectively. ””
— Verified Client

Mode is a collaborative data analysis and business intelligence platform that enables teams to explore, visualize, and...
Mode is a collaborative data analysis and business intelligence platform that enables teams to explore, visualize, and share insights seamlessly. It combines SQL, Python, and R in one workspace, allowing analysts to conduct complex data analyses and generate real-time reports for informed decision-making. Mode’s interface and data workflow enhance productivity by centralizing work, making it ideal for data-driven organizations aiming to streamline analytics processes.
“Mode is incredibly valuable as a full stack, full-service platform from a data analyst all the way to an end user. Analysts can go deep, end users get the data they need, and our team gets to make everyone a...”
— Verified Client

GoodData is a cloud-based analytics platform that enables businesses to seamlessly create, manage, and scale insights...
GoodData is a cloud-based analytics platform that enables businesses to seamlessly create, manage, and scale insights across their organization. With robust tools for data integration, visualization, and embedded analytics, GoodData empowers teams to make informed decisions by delivering real-time insights directly into everyday workflows. Its user-friendly interface and customizable solutions make it ideal for companies looking to enhance operational efficiency and foster a data-driven culture.
“Powerful Scalable BI Tool perfect for B2B2C products Top notch sales team that wasn't pushy, helped under the gun with a proof of concept short time frame project. Helpful customer success representative. Lot...”
— Verified Client

WLCM is a custom software design and development studio.
WLCM is a custom software design and development studio. A tight-knit and long-standing veteran team, we've built our reputation winning "best in class" recognition by Apple, “Best of Experience Design” by FastCo, and "Best in Business" by Inc.

Qubole is a leading cloud-based data platform that empowers businesses to make data-driven decisions through its robust.
Qubole is a leading cloud-based data platform that empowers businesses to make data-driven decisions through its robust and user-friendly tools for big data analytics, machine learning, and data engineering. With a focus on scalability and ease of use, Qubole simplifies data processing, allowing organizations to harness the full potential of their data in real-time across various cloud environments.

Cazena is a data platform that simplifies big data management and analytics, enabling organizations to effortlessly.
Cazena is a data platform that simplifies big data management and analytics, enabling organizations to effortlessly deploy, manage, and scale data analytics environments in the cloud. With its user-friendly interface and automated solutions, Cazena empowers businesses to accelerate data-driven insights while reducing operational complexities.

BigPanda is a leading platform that empowers IT operations teams to automatically detect, correlate, and resolve.
BigPanda is a leading platform that empowers IT operations teams to automatically detect, correlate, and resolve incidents across complex environments, minimizing downtime and enhancing operational efficiency. By leveraging advanced machine learning and automation, BigPanda transforms IT noise into actionable insights, enabling businesses to maintain a seamless digital experience.

Treasure Data is a leading customer data platform that empowers businesses to unify their data from various sources,.
Treasure Data is a leading customer data platform that empowers businesses to unify their data from various sources, enabling insightful analytics and personalized customer engagement. With a focus on scalability and real-time processing, Treasure Data helps organizations harness the power of their data to drive informed decision-making and enhance customer experiences.
“Treasure Data is accelerating our journey to become more sophisticated in delivering personalized, cross-channel experiences. Our partnership is much more than a vendor-client relationship — they are an...”
— Verified Client

Panoply is a modern data platform that simplifies data integration and analytics, enabling businesses to effortlessly.
Panoply is a modern data platform that simplifies data integration and analytics, enabling businesses to effortlessly unify, analyze, and visualize their data from various sources. With its user-friendly interface and powerful automation, Panoply empowers teams to make data-driven decisions quickly and effectively.
“With Panoply’s data warehouse in place, we’re getting more mature as a data-driven organization, allowing us to start lead scoring in order to ensure we’re spending time on the best leads.”
— Verified Client

Build Better
Tech.us is a leading software development company headquartered in the US. It offers innovative software solutions using the latest technological advancements, including AI and ML. It serves businesses of all sizes, from Fortune 500 companies to emerging startups across various industries like Retail, Manufacturing, Healthcare, Automotive, Legal, and many more. Our key services include AI development and consultation, custom software development, cloud computing, and mobile app development, etc.