LinkupAPI
The outreach API for your AI agents. Reach your prospects on LinkedIn, Email and WhatsApp through a single powerful API, built for AI agents and software.
A startup from France.
The outreach API for your AI agents. Reach your prospects on LinkedIn, Email and WhatsApp through a single powerful API, built for AI agents and software.
A startup from France.
This page is designed to help you find out whether LinkupAPI is good and if it is the right choice for you.
LinkupAPI is the outreach API for AI agents and software. Connect your users' LinkedIn, Gmail, Outlook and WhatsApp accounts, then send connection requests, messages, InMails, emails and WhatsApp messages from your product or agent, and get every reply back through real-time webhooks.
What you can do - Multichannel outreach: LinkedIn, email and WhatsApp in the same sequence, from one API - Run outreach directly from Claude, ChatGPT, Gemini or Cursor through the LinkupAPI MCP server, across all your team's accounts - Find and enrich leads: people search, profiles, company data, job postings, funding rounds, email finder and verifier - Keep accounts safe: hosted login, a dedicated IP per account and alerts when an account needs attention - Connect no-code tools: n8n, Make and Zapier
Pricing Billed per connected account with unlimited usage, no credits and no per-call fees: $55/month for up to 10 accounts, then $5.50 to $4.50 per account. The Unlimited plan is $3,000/month flat for any number of accounts, which makes LinkupAPI cheaper than per-account APIs such as Unipile from about 640 accounts.
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Multichannel Outreach
Send LinkedIn invitations, messages and InMails, emails from Gmail and Outlook, and WhatsApp messages from one API, and get every reply back through real-time webhooks.
MCP Server for AI Agents
Run outreach directly from Claude, ChatGPT, Gemini or Cursor through the LinkupAPI MCP server, across all your team's connected accounts.
Unlimited Accounts Plan
Per-account pricing with unlimited usage ($55 for 10 accounts, then $5.50 to $4.50), capped at $3,000 a month for unlimited accounts.
Lead Search & Enrichment
People and company search, profile and company data, job postings, funding rounds, and email finding and verification in the same API.
Account Safety
Hosted login, a dedicated IP per connected account and alerts when an account needs attention.
LinkupAPI is built for AI agents first. One API and an MCP server let Claude, ChatGPT, Gemini or Cursor run LinkedIn, email and WhatsApp outreach directly, across all of a team's accounts, and get every reply back in real time. It is also the only unified outreach API that caps the bill: per-account pricing with unlimited usage, and a flat $3,000 a month for unlimited accounts.
Compared with Unipile and other per-account APIs, LinkupAPI charges the same per connected account up to a few hundred accounts ($55 for 10, then $5.50 to $4.50), but caps the bill at $3,000 a month for unlimited accounts, so it becomes cheaper from about 640 accounts. Compared with LinkedIn automation tools like PhantomBuster, Expandi or Waalaxy, it is an API: your product or AI agent decides who to contact, on which channel and when, instead of running fixed templates. Every account gets a dedicated IP, hosted login and account health alerts.
SaaS companies and AI-agent builders that want to add LinkedIn, email and WhatsApp outreach to their product, GTM and sales teams running multichannel outreach from Claude or other AI agents across many accounts, recruiting platforms (ATS) that source and contact candidates, and agencies managing outreach for many clients.
We have collected here some useful links to help you find out if LinkupAPI is good.
Check the traffic stats of LinkupAPI on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of LinkupAPI on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of LinkupAPI's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of LinkupAPI on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about LinkupAPI on Reddit. This can help you find out how popualr the product is and what people think about it.
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Is LinkupAPI good? This is an informative page that will help you find out. Moreover, you can review and discuss LinkupAPI here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
