Explore B2B Enterprise Software

AI

Airbyte

4.5/5.01 verified review

Freemium

Open-source data integration platform and ELT pipelines for 700+ sources.

• Extensive catalog featuring over 700 connectors for diverse data sources.
• Flexible deployment models including a fully free open-source edition.
• Native support for integrating data movement workflows with AI agents.

22.4kstars on GitHub

TU

Turso

4.5/5.01 verified review

Paid·Open Source·MIT

SQLite-based database architecture for distributed, multi-tenant applications.

• Lightweight architecture leveraging the full power of SQLite.
• Excellent support for massive multi-tenant database partitioning.
• High-performance edge replication and cloud-sync capabilities.

25.2kstars on GitHub

MA

Mailgun

4.5/5.01 verified review

Paid

Transactional email API and delivery service for developers.

• Powerful and well-documented API for complex integrations.
• Built-in email address validation tools.
• Proven scalability for high-volume sending.

EL

Element

4.5/5.01 verified review

Freemium

End-to-end encrypted messaging and collaboration platform built on the Matrix protocol.

• Total digital sovereignty via self-hosting options.
• Native end-to-end encryption for all channels.
• Native interoperability via the open Matrix protocol.

FA

Fathom Analytics

4.5/5.01 verified review

Paid·$15/mo

Lightweight, privacy-focused website analytics as a Google Analytics alternative.

• Strict regulatory compliance without requiring cookie consent banners
• Ultra-lightweight tracking script that does not impact site performance
• Unified and simplified interface compared to traditional suites

SN

Snowflake

4.5/5.01 verified review

Contact Sales

Cloud data platform for analytics, data engineering, and AI workloads.

• Complete architectural separation between storage and elastic compute.
• Native capability to share live data across organizations without file duplication.
• Broad support for complex analytical workloads and integrated AI models.

WE

Weaviate

4.5/5.01 verified review

Paid

Open-source vector database for building AI-native search, RAG, and agentic applications.

• Native hybrid search combining vector and keyword capabilities.
• Flexible data model storing both objects and vectors.
• Strong multi-tenancy support for SaaS architectures.

16.9kstars on GitHub

PA

Payload

4.5/5.01 verified review

Freemium·Open Source·MIT

Open-source headless CMS and application framework built with TypeScript and React.

• Code-first architecture using TypeScript for data schema definition.
• Highly extensible with native support for hooks, custom validation, and dynamic fields.
• Flexible deployment within your own infrastructure, reducing third-party dependency.

45.7kstars on GitHub

NO

Novu

4.5/5.01 verified review

Free

Open-source notification and unified communication infrastructure for developers.

• Unified API to manage multiple messaging channels from a single interface.
• Prebuilt and highly customizable inbox components for frontend integration.
• Open-source model supporting complete self-hosted deployments.

40.3kstars on GitHub

HE

Helicone

4.5/5.01 verified review

Freemium·Open Source·Apache-2.0

Open-source LLM observability platform and gateway for production AI applications.

• Granular token cost and latency monitoring per model
• Response caching to minimize redundant API calls
• Lightweight SDK integration for backend services

6.3kstars on GitHub

HA

Hasura

4.5/5.01 verified review

Freemium

GraphQL engine and data delivery network for secure APIs and artificial intelligence applications.

• Instant generation of GraphQL APIs from existing relational database schemas
• Role-based access control integrated directly into the data layer
• Support for complex queries, filtering, and pagination without writing repetitive backend code

GH

Ghost

4.5/5.01 verified review

Freemium·Open Source·MIT

Professional open-source publishing platform with built-in newsletters and monetization.

• Open-source and self-hostable with no licensing restrictions for self-management.
• Integrated business model with native payment gateways and newsletters.
• Minimalist content editor optimized for speed and readability.

55.7kstars on GitHub