Postgres pgvector Extension

Amazon Neptune is a fully managed graph database supporting RDF and property graphs. Parquet export for analytics. SPARQL queries on RDF. Instant replication for read scaling. Backups to S3. Integrate…

Amazon OpenSearch supports approximate nearest neighbor search. Integrates with vector models. Supports k-NN search algorithms. Hosted service on AWS. KNN queries with low latency.

Amplenote is a notes app that links notes, tasks, and calendar blocks in one workspace. AI-assisted capture and search help users pull back any idea from the past. The task score system sorts to-dos b…

Spotify's Annoy library indexes high-dimensional vectors in memory. Fast search and low memory usage. Python and C++ implementations. Used internally by Spotify. Active maintenance.

APISIX is an open-source cloud-native API gateway. Dynamic routing and plugin loading. Multi-protocol support (HTTP, gRPC, Dubbo, WebSocket). Metrics exported to Prometheus. Helm chart for Kubernetes.…

Atropos Health is a clinical evidence platform. It answers medical questions using real-world data from millions of patient records. Clinicians get evidence-based answers specific to their patients. H…

AuraLineage is a data governance platform trusted by enterprises to track ownership, quality, and lineage of datasets. Crowdsource metadata: analysts tag columns with business glossary terms. Complian…

BehaviorTree AI is a visual NPC behavior authoring system for non-programmers. Game designers create decision trees, animations, and dialogue without code. The system generates C++ code or blueprint g…

Blazegraph is an RDF database supporting SPARQL queries. Named graphs for data organization. Inference over OWL ontologies. Full-text indexing. Open-source origins, now maintained by Blazegraph team.

BudgetPlanning helps customers understand repair costs and options. You show them why repairs are necessary. Financing options are presented. Customers make informed decisions. Customer satisfaction i…

Apache Cassandra stores time-series at petabyte scale. Write-heavy workload optimized. Time-bucketing for efficient queries. Replication across regions. Used by Apple and Netflix.

Cayley is an open-source graph database written in Go. Support for RDF quads. Gizmo query language. Multiple backends: memory, LevelDB, SQL. Designed for large semantic datasets. Google-backed origins…

OpenAI's conversational AI for writing, summarization, coding, and research. Excels at long-form content, brainstorming, and detailed explanations. Supports images, files, and web browsing on paid pla…

Chroma is an open-source embedding database built for AI applications. Run locally or distributed. SQLite backend. Hugging Face integration. Simple API. Easy to get started.

ClickHouse is columnar storage for analytic queries. 100B+ row tables analyzed in seconds. Compression 10x. Real-time ingestion. Time-series use case fully supported. Used by Yandex and Cloudflare.

ComplianceReports generate reports required by regulators and insurance. You compile compliance data automatically. Reports are audit-ready. Certifications are tracked. Regulatory requirements are met…

ComponentFinder helps you find electronic components by specification. You search by part number or specifications. Datasheets, pricing, and availability are listed. You compare alternatives and choos…

AI-first code editor built on VS Code with deeply integrated AI for coding, debugging, and refactoring across your entire codebase. Features multi-file diff preview, inline edits via Cmd+K, a full cod…

Cypher is a declarative query language for property graphs. Pattern matching syntax. Create, read, update, delete operations. JOINs via relationships. Standard adopted by TigerGraph and Memgraph.

Databricks unifies data warehousing and ML on a single platform using Delta Lake. Query structured data with SQL, run Spark jobs for ETL, and train models without moving data between systems. Multi-cl…

Deepset Cloud is a managed NLP platform from the Haystack team. It builds production-grade RAG and search pipelines for enterprises. Teams skip the complexity of running Haystack on their own. Custome…

DGraph is an open-source distributed graph database with GraphQL API. Sharded and replicated for scale. Bulk loader ingests millions of triples. Fine-grained RBAC per predicate. Used by Slack. Growing…

DragGAN is an interactive image editing research tool. Users drag points on an image to deform it in realistic ways. The technique lets users edit shapes without traditional tools. Researchers and des…

Dremio democratizes data access by running SQL directly on data lakes without expensive copies into a data warehouse. It reflects schema changes instantly and caches hot data in memory for sub-second …

Druid is a real-time OLAP datastore for exploratory analytics. Ingests streaming data. Sub-second queries on billions of rows. Millisecond-latency drill-down. Used by Airbnb and Netflix.

DSPy is a framework for programming foundation models instead of hand-crafting prompts. Pipelines compile into optimized prompts through built-in optimizers. Researchers and developers get reproducibl…

AWS DynamoDB supports vector search natively. Integrates with DynamoDB items. No separate vector database. Managed service. Integrates with AWS ecosystem.

eBPF programs run safely in the Linux kernel. Monitor system calls, network, disk. No recompile needed. Used by Cilium, Falco, and Pixie for observability. New programming model transforming Linux inf…

Elasticsearch 8+ supports dense vectors and ANN search. Integrates with existing Elasticsearch clusters. Combine dense and sparse retrieval. Vector store for LLM retrieval. Widely adopted.

EmbedWell Store adds pgvector to open-source Postgres. Serverless PostgreSQL with vector support. Hosted or self-hosted. Edge function integration with LLMs. Fast setup.

Epsilla is a vector data warehouse for AI applications. Native support for both vectors and metadata. SQL interface for easy querying. GPU acceleration options. Emerging player in vector data space.

Meta's Faiss library searches billions of vectors. GPU acceleration with CUDA. Index compression reduces memory. Research and production use. Widely used in recommendation systems.

Fivetran automates data movement from 500+ source systems (Salesforce, Marketo, production DBs) into cloud warehouses. Connectors auto-detect schema changes and replay late-arriving data without rebui…

Freebase is a large collaborative knowledge base. Now part of Google Knowledge Graph. CC licensed, freely available for download. Groundtruth for knowledge graph research. 43M+ entities extracted.

GameNGen is a research project from Google that generates playable game environments. A neural network produces frames in real time based on player input. The team trained it to simulate classic title…

GameTune Studio is a real-time performance tuning tool for game developers. Engineers profile frame rates, memory usage, and GPU bottlenecks directly in-game. The software generates specific optimizat…

Genesis is an open-source physics platform for generative robotics and embodied AI. It runs fast simulations used to train agents and robot models. The framework is used by AI researchers and robotici…

Apache Giraph processes large graphs on Hadoop clusters. Bulk Synchronous Parallel (BSP) model. Gimel connectors to data sources. Iterative graph algorithms. Used by Facebook and Yahoo.

AI pair programmer integrated into VS Code, JetBrains, Neovim, and other editors. Suggests code completions, entire functions, tests, and documentation inline as you type. Understands the full context…

Google Knowledge Graph powers search results and Q&A. Structured facts about entities. Reasoning and inference over relationships. Proprietary. Used by Google Search and Google Assistant.

GQL is a standardized graph query language (ISO/IEC 39075). Successor to Cypher. Multi-vendor support planned. Early adoption by industry players. Will unify graph query ecosystem.

Grafana Loki is a horizontally scalable log aggregation system. Label-based indexing stores logs cost-effectively. LogQL queries filter by service, pod, region. No high cardinality concerns. Pairs wit…

Apache Iceberg is an open table format for huge analytic datasets built on cloud object storage. Tables support schema evolution, partition pruning, and time travel to any snapshot. Data engineers ver…

Inciteful is a free literature mapping tool for researchers. It builds citation networks from any seed article. Users explore related papers and find key works fast. The tool is popular with students …

InfluxDB is optimized for metrics and events at high cardinality. Downsampling reduces long-term storage. Continuous aggregates compute sums pre-emptively. InfluxQL and Flux query languages. Cloud and…

Iris.ai is a research workspace for R&D teams. It uses AI to extract, filter, and summarize scientific literature. Researchers organize projects and share findings with colleagues. Large research orga…

JanusGraph is an open-source scalable graph database. Supports billions of vertices and edges. Pluggable storage backends (Cassandra, HBase, Bigtable). Elasticsearch indexing. Full ACID transactions. …

JobCopilot is an AI autopilot that searches, filters, and applies to jobs. It writes personalized cover letters for each role based on the user's profile. Candidates set the criteria and JobCopilot wo…

Keboola is a cloud-native ETL platform for marketing, sales, and finance teams. No coding needed. Connect sources (Salesforce, Shopify, Google Ads), apply transformations (SQL, Python, dbt), load targ…

Kong is an open-source API gateway built on NGINX and Lua. Route requests by hostname, path, header. Rate limiting, OAuth, and JWT plugins. Kong Manager UI administers routes and plugins. Kong for Kub…

KubeVirt lets you run virtual machines on Kubernetes like pods. Useful for legacy VMs or Windows workloads. Networking and storage APIs consistent. Live migration. Operated as a DaemonSet. Community p…

LanceDB is a vector database built on Lance format for efficient columnar storage. Local or cloud deployments. Arrow-native. Integrates with pandas and DuckDB. Developer-focused.

LLamaIndex provides abstractions for vector databases. Pluggable backends (Pinecone, Weaviate, Milvus). Automatic chunking and embeddings. RAG patterns. Framework for LLM applications.

MarketplaceSDK connects games to digital storefronts and payment systems. Developers integrate Steam, Epic, PlayStation, and mobile stores. The SDK handles DRM, achievements, leaderboards, and cloud s…

Marqo is an open-source tensor search engine. No API calls to embeddings service. Local document indexing. Query-specific fine-tuning. Built for ease of use.

Matillion builds cloud-native data pipelines on Snowflake and BigQuery without Airflow or code. Designers drag components (SQL, REST API, ML transforms) into DAGs. Matillion handles authentication, lo…

Memgraph is an in-memory graph database with millisecond query latency. Full ACID transactions. High availability via replication. Bolt protocol compatible with Neo4j tools. Enterprise version adds mo…

Milvus is an open-source vector database for large-scale similarity search. Billion-vector scale. Multiple index types: IVF, HNSW, DiskANN. Cloud-hosted or self-hosted. Supports multiple languages. CN…

MongoDB Atlas adds vector search to collections. Stored alongside documents. Hybrid queries combining filters. Cloud-hosted. Integration with Vector Search index.

MongoDB provides SDKs for vector embeddings. Integrates with OpenAI embeddings. Python and JS support. Simplified development. Part of Atlas ecosystem.

Desktop app for running and chatting with local AI models with RAG, web search, and model management.

MuleSoft provides an iPaaS platform with API management, integration, and automation. GraphQL support alongside REST. Reusable components for common integrations. Anypoint Studio IDE for rapid develop…

Neon provides serverless Postgres with pgvector support. Auto-scaling compute. Point-in-time recovery. Branching for dev/test. Simple pricing. Vector search at scale.

New Relic's NRQL query language provides powerful analytics across metrics, logs, and traces. Custom dashboards visualize any combination. Automated anomaly detection. Workflow automation routes alert…

NMSLIB provides approximate nearest neighbor search. C++, Python, Java, Ruby bindings. HNSW and other algorithms. High performance tuning options. Research origins.

OpenObserve is an open-source log platform optimized for cost. Parquet storage and columnar compression cut costs vs Splunk by 80%. Single API for logs, metrics, and traces. Sub-second query latency. …

OpenTelemetry is a vendor-neutral standard for collecting metrics, traces, and logs from any application. Collector receives data from SDKs, transforms, and exports to backends (Datadog, Grafana, Splu…

OpenTSDB stores time-series on top of HBase. Billions of metrics at millisecond precision. Tag-based queries. Built-in aggregators for rollups. Java-based backend.

Pinecone is a fully managed vector database for semantic search. Serverless scaling handles billions of vectors. Metadata filtering alongside semantic search. Hybrid search combining keyword and vecto…

One-click installer for AI applications that sets up Stable Diffusion, LLMs, and other AI tools locally.

Ponchao is Tencent's open-source chaos testing framework. Multi-platform support (cloud, on-premise). Orchestrates complex scenarios. Real-time status monitoring. Growing adoption in Asia.

Prometheus scrapes metrics from HTTP endpoints every 15 seconds. Time-series with labels enable multi-dimensional queries. Pull-based avoids overwhelming servers. AlertManager routes incidents. De-fac…

Qdrant is an open-source vector database optimized for semantic search and recommendation systems. HNSW indexing with pruning. Payload storage with filtering. Snapshots and recovery. Rust implementati…

QuestDB is a high-performance time-series database. Native SQL support. Column-oriented storage. Nanosecond precision timestamps. Batch import at billions of rows/sec. Used by InfluxData and Xignite.

ReviewManager gathers and responds to customer reviews. You request reviews after every job. Positive reviews are amplified online. Negative feedback is responded to professionally. Reputation improve…

RisingWave is a cloud-native stream processing SQL database. Continuous aggregations and joins. Auto-saves state. PostgreSQL wire protocol compatible. Time-series optimized. Series-A funded.

Rockset combines real-time search with SQL. Indexes all data automatically. Sub-second queries. Supports JSON, Parquet, CSV. Serverless scaling. Series-B company.

ScyllaDB is a Cassandra-compatible database written in C++. 10x faster than Cassandra. Lower latency. Drop-in replacement. Fully managed cloud option. Used by Datadog and Outbrain.

Segment collects event data from web, mobile, and server sources into a central customer data lake. Track user behavior via simple JavaScript or API calls. One-click syncs to 500+ destinations (Salesf…

Splunk Enterprise searches events and logs with SPL language. Indexes everything for fast ad-hoc queries. Time-based analysis. Compliance reports. Market leader for enterprise search. IPO company.

Starburst Enterprise is a commercial distribution of Trino, the open query engine for polyglot data lakes. Query Parquet in S3, Iceberg tables, Postgres, Snowflake, Cassandra from one SQL prompt. C3 o…

Stardog is an enterprise knowledge graph platform. SPARQL and property path queries. Machine learning integration. Enterprise support and uptime SLAs. Used by pharmaceutical and financial firms.

StatsD is a lightweight protocol and reference implementation for publishing application metrics. Applications send counters, timers, and gauge values via UDP packets to a local agent. The agent aggre…

Supabase hosts open-source Postgres with pgvector. IVF and HNSW indexing. Realtime subscriptions. Row-level security. Built on pg_trgm for text search.

Tabular is an Apache Iceberg company founded by the original Iceberg committers from Netflix. It provides a fully managed, serverless Iceberg environment with automatic optimization and time-travel re…

TechnicianTraining delivers certification courses for your team. Modules cover different systems and skills. Quizzes verify understanding. Training records are tracked. Team knowledge stays current wi…

Telegraf is a plugin-driven server agent for collecting metrics. 200+ input plugins (CPU, disk, Docker, Prometheus). Output to InfluxDB, Graphite, or Kafka. Lightweight, single binary. Standard in mon…

Thanos is a set of components extending Prometheus. Sidecar uploads blocks to S3. Querier aggregates across all Prometheus instances. 5-year retention. Ruler for alert generation. CNCF project.

TigerGraph is an in-memory graph database optimized for speed. GSQL query language. Real-time pattern detection. ML algorithms built-in (PageRank, triangle counting). Parallel execution. Used by Uber …

TimescaleDB extends PostgreSQL for time-series. Automatic hypertable partitioning improves query speed. Continuous aggregates materialize summaries. Compression reduces storage 95%. Same SQL as Postgr…

Transaction Processing Council publishes industry-standard benchmarks for database systems. TPC-C measures transactional throughput in online processing workloads. TPC-H tests analytical query perform…

Trino is the open federation engine letting analysts query Postgres, S3, Cassandra, MongoDB from one SQL dialect. Cost-based optimizer chooses pushdown strategy. Hive connector reads Parquet, ORC, and…

Upsolver lets analysts write SQL against streaming data and data lakes as if they were static tables. No Scala or Kafka expertise required. Upsolver infers schemas from JSON payloads and materializes …

Vald is an open-source distributed vector database. High-dimensional approximate nearest neighbor search. Horizontally scalable. Python and Go clients. Japanese origin, growing adoption.

Velero backs up Kubernetes resources and persistent volumes to cloud storage (S3, GCS, Azure). Disaster recovery: restore to new cluster in minutes. Migration tool for multi-cluster ops. Hooks for dat…

Meta's Velox is an open-source vectorized query execution engine powering Presto and Spark. SIMD operations and columnar processing cut memory and CPU use. Native support for complex types (maps, arra…

VoltageCalculator helps you size power supplies and regulators. You input power requirements and it suggests components. Voltage drop is calculated for long traces. Thermal dissipation is estimated. R…

Weaviate is an open-source vector database with HNSW indexing. GraphQL API for queries. Multi-model: combine vectors and structured data. Semantic search and RAG out of box. Cloud-hosted option. Growi…

Zilliz Cloud is a managed Milvus service. Auto-scaling and multi-region replication. No infrastructure management. Pay-per-use pricing. Founded by Milvus creators.