Prosyo
Prosyo is an all-in-one B2B multichannel outbound OS for founders, agencies, and sales teams. It eliminates "franken-stacks" by combining intent data, LinkedIn automation, and cold email into a unified workflow.
Key features:
Intent-Led Outreach: Target buyers based on active signals. De-anonymize website visitors, track LinkedIn post engagement, monitor job changes, and capture hiring signals to trigger timely campaigns.
Multichannel Sequences: Automate LinkedIn touchpoints and cold emails in one seamless flow with smart, rules-based branching.
AI Integration: Connect ChatGPT or Claude (via MCP) to automatically draft hyper-personalized icebreakers based on prospect data.
Unified Inbox: Manage replies across all client LinkedIn and email accounts from a single dashboard. Sequences auto-pause on reply.
Agency Scale: Separate client workspaces, robust safety limits to protect accounts, and native webhooks/API.
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Needle
Needle is an AI-powered outbound sales automation platform that enables businesses to discover prospects, build lead lists, and execute personalized outreach campaigns through autonomous AI agents. The platform supports prospect discovery through LinkedIn, LinkedIn Sales Navigator, Instagram, and business location searches. Its AI-powered messaging capabilities generate personalized outreach based on prospect profiles, social media activity, previous conversations, and ideal customer profile criteria. Users can create multichannel campaigns across LinkedIn, Instagram, and email with automated sequences, follow-ups, and engagement tracking. Needle provides a Model Context Protocol (MCP) server and REST API that allow AI assistants such as Claude, ChatGPT, and Cursor to manage prospecting and outreach workflows. The platform also includes campaign analytics, account-level sending limits, suppression lists, approval workflows, and proactive AI agents for supporting sales.
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SendCopy
SendCopy is a cloud-based LinkedIn outreach and sales engagement platform for agencies, sales teams, consultants, and founders. Users can import leads from LinkedIn searches, Sales Navigator, event attendees, post reactors, or CSV files, then build multi-step campaigns with automated connection requests, messages, and follow-ups. Campaign sequences can use event-based actions and conditions to determine each prospect’s next step. An AI Agent finds relevant LinkedIn posts and writes comments in the user’s voice to help warm prospects before outreach. Teams can connect multiple LinkedIn sender accounts, manage conversations in a unified inbox, and track connections, messages, InMails, and replies by campaign and sender. Daily activity limits and sender rotation help manage outreach across profiles. SendCopy also connects with workflow tools such as Zapier, Clay, and Make.
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Wingflow
Wingflow is a cloud-based LinkedIn outreach automation tool for founders, sales teams, recruiters and agencies. Import prospects from LinkedIn search, Sales Navigator, Recruiter or the people who engaged with a post, then build a sequence of profile visits, connection requests and follow-up messages. Wingflow runs it at a human pace inside each account's working hours and daily limits. The moment someone replies, their sequence stops and the conversation lands in one shared inbox, so you only step in when there's a real person to talk to. It runs in the cloud with no browser extension, gives every LinkedIn account its own dedicated proxy, and lets you manage several accounts in one workspace. Wingflow never sees your LinkedIn password. You can also connect it to ChatGPT or Claude to check how your campaigns are doing. $49 per LinkedIn account per month, every feature included, with a 7-day free trial.
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