Pioneer Fund

PeerDB is a technology company that provides a data movement platform. This platform specializes in efficient replication of Postgres databases and capturing changes in data, allowing clients to sync, transform, and query data across various stores using simple SQL commands.

Stacksync is a real-time and bidirectional data synchronization tool between CRMs (e.g. Salesforce, Hubspot or SAP) and databases (e.g. Postgres, Google BigQuery,...). Edits made in your CRM will instantly update in your Database, and vice-versa. To set up a sync, users simply have to connect the two chosen apps in one click and select the tables they want to sync, no-code! Stacksync reduces implementation delays from months to minutes for CRM integration projects and removes all the complexity behind CRM new feature development. We show a 90% improvement on delivery time and budget.

Defog integrates into applications, empowering users to query data instantly via natural language. Its platform leverages large language models to search and visualize both structured (SQL databases, data warehouses) and unstructured data (call transcripts), enabling businesses to embed insights widgets for intuitive user interaction.

Instant is a technology company that specializes in providing a real-time client-side database platform aimed at facilitating the development of collaborative applications. By enabling developers to create real-time and offline-capable applications, Instant allows them to prioritize user experience while efficiently managing data synchronization and optimistic updates. The platform serves as a modern alternative to traditional database solutions, enhancing productivity for frontend development and simplifying the complexities associated with real-time data handling.

Hydra is an open source Snowflake alternative that transforms Postgres into a fast, scalable data warehouse. With Hydra, engineers can standardize both transactional and analytics workloads around the familiar Postgres syntax, tools, and ecosystem without app code changes. Hydra offers a fully managed cloud instance with columnar storage and high throughput writes. In addition, Hydra decouples Postgres' query layer from compute and storage to enable developers to run Postgres queries across any database. Hydra's mission is to end vendor lock-in and standardize on developers' favorite open-source database, Postgres.

Hydra is an open-source data warehouse that specializes in columnar storage, vectorization, and parallelized query execution

OneGraph Inc is a technology company that provides a GraphQL service designed to connect various Software as a Service (SaaS) APIs, facilitating faster and more efficient integrations for web and mobile applications. Founded in 2018 and headquartered in Walnut, California, OneGraph automates key processes such as parallelization, queuing, and caching, enabling users to manage data requests through a single interface. The platform simplifies authentication flows, making it easier for clients and their customers to access services securely. With support for numerous APIs, including major platforms like Stripe, Salesforce, and GitHub, OneGraph aims to streamline the development process and enhance the overall user experience in accessing and utilizing API data.