Open source user-facing product integrations

Integrations Library for Vessel's Embedded Integrations Platform

Plugin para Claude Code com 40 skills de outbound B2B + briefing canônico que persiste entre sessões. Tunado para lemlist, agnóstico em fundo.

Open-source, channel-agnostic sales engagement engine

Score your sales pitch against a neuroscience model before you send it. Predicts fMRI brain responses across ~20K cortical vertices to surface what lands and what falls flat.

LeanData — revenue orchestration and lead-to-account routing on Salesforce

An AIsales agent that autonomously sources leads via Apollo, researches prospects, and drafts highly personalized outreach sequences using Gemini 2.5.

RingDNA APIs.json profile

API and integration profile for Lemlist.

UserGems - champion tracking and job-change alerts for sales teams

Sales engagement CRM with built-in calling, email, and SMS.

API and integration profile for Active Campaign.

Sales engagement platform.

Revenue.io APIs.json profile

Vessel is a developer-first embedded integrations platform that enables product teams to add native integrations to their applications.

Claude Code agent team for LinkedIn B2B outreach — research, score, draft, follow up. Configurable for any operator via a single config file.

LeadIQ — B2B sales intelligence and contact data platform

Sendoso is a corporate gifting and direct mail platform that enables sales, marketing, and customer success teams to send physical and digital gifts at scale. The Sendoso Sending Platform provides personalized gift sending, branded swag, e-gift cards, direct mail, and charitable donations.

Supaglue is an open-source unified API platform that enables B2B SaaS developers to build product integrations with CRM, HRIS, sales engagement, ticketing, and other business applications.

AI-Powered B2B Outreach Plugin 2026: Persistent Briefing & 40 Skills for Claude Code