B2B Software Catalog

Showing 325–336 of 566 platforms
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InvoicingPro

4.3/5.01 verified review
Freemium

Offline desktop and mobile invoicing software with a one-time payment model.

  • Operates completely offline storing the ledger on the local device.
  • One-time 49 dollar pricing model with no recurring monthly subscriptions.
  • Cross-device synchronization using a dedicated local merge mechanism.

延禾技术

4.3/5.01 verified review
FreemiumOpen SourceAGPL-3.0

Java open-source multi-tenant SaaS member management, retail POS and marketing system.

  • Modern decoupled stack utilizing Java Spring Boot and Vue 3.
  • Open-source repository available for developer evaluation and local testing.
  • Built-in industry editions for retail, food service, beauty, and automotive sectors.

1.8kstars on GitHub

DjaoDjin

4.3/5.01 verified review
Freemium

Platform-as-a-service to build compliance survey products and subscription management.

  • Open-source core available for auditing and self-hosted installations.
  • Native support for recurring billing and payment gateways.
  • Architecture tailored for rapid creation of assessment and survey platforms.

143stars on GitHub

Casco

4.3/5.01 verified review
Freemium

Public CVE intelligence feed in JSON and RSS for agents and developers

  • Public access via JSON and RSS without requiring API keys.
  • Supports HTTP conditional requests via ETag for efficient synchronization.
  • Includes rejected records to correct prior information.

3.2kstars on GitHub

Dedica

4.3/5.01 verified review
Freemium

Audit and score website readiness for AI agents and coding assistants.

  • Rapid evaluation of website readability for AI agents in under a minute.
  • Free initial diagnostic tool requiring no prior registration.
  • Action-oriented fix kits targeting coding assistants like Cursor and Claude Code.

Sectr

4.3/5.01 verified review
FreemiumOpen SourceMIT

Single source of truth and state management for artificial intelligence agents

  • Direct integration with existing agent frameworks without restructuring
  • Ability to scale agents to zero during human approval waits
  • Native support for multiple AI SDKs in Python

CyberFabric

4.3/5.01 verified review
Freemium

Open-source AI fabric for defining and executing software end to end.

  • Open-source architecture built for high extensibility.
  • Capabilities to automate software delivery workflows using AI.
  • Reusable components to accelerate application scaffolding.

Constructor Fabric

4.3/5.01 verified review
Freemium

Open-source AI fabric for end-to-end software definition, building, and execution.

  • Open-source architecture for end-to-end AI automation
  • Self-hosted and local execution capabilities
  • Reusable component library for faster software delivery

PulseDev

4.3/5.01 verified review
Freemium

Visual AI-driven development tool to edit local source code directly.

  • Direct source code editing via local AI agents.
  • Diff reviews before modifying any files.
  • Compatible with local localhost development workflows.

Off Grid AI

4.3/5.01 verified review
FreemiumOpen SourceAGPL-3.0

Personal artificial intelligence assistant running on hardware you already own

  • Local execution of artificial intelligence models directly on user hardware.
  • Cross-platform compatibility supporting mobile and desktop operating systems.
  • Strong focus on data privacy and user memory security.

140stars on GitHub

Donorbox

4.3/5.01 verified review
Freemium

Fundraising software and donor management CRM for nonprofit organizations.

  • Fast checkout flow designed to minimize donor drop-off rates.
  • Comprehensive suite covering crowdfunding, peer-to-peer, and events.
  • Integrated CRM for tracking and improving donor retention.

33stars on GitHub

SimplyBook.me

4.3/5.01 verified review
Freemium

Modular online appointment booking system for service businesses.

  • Highly modular model allowing features to be enabled as the business grows.
  • Wide variety of automated notification channels including WhatsApp and SMS.
  • Ready-to-use dedicated mobile-optimized booking website.