
Unipile
Unipile LinkedIn API
Linked API
Phantombuster
Expandi.io
Waalaxy
AI Responder
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.

Eventocam
gathered.cam
Heyvento
Guesticon
Kululu
Knipsmig
GUESTPIX
The easiest way to collect photos from weddings, parties, and events. Guests scan a QR code and upload pictures directly into your private gallery. Secure, fast, and powered by AI magic.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | linkupapi.com | snapveil.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from France | Startup from Germany · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


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...
Snapveil is a modern event photo sharing platform designed to collect, organize, and share photos from guests in real time. Instead of chasing images after an event, hosts simply create a gallery and generate a QR code—guests scan, upload, and all content is instantly available in one place....
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Snapveil yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing LinkupAPI and Snapveil.
LinkupAPI's answer
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.
Snapveil's answer:
Snapveil makes collecting event photos effortless—guests simply scan a QR code and upload instantly, with no app or account required. All photos are gathered in one private, high-quality gallery in real time. It’s the fastest, most frictionless way to capture every moment from every guest.
LinkupAPI's answer
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.
Snapveil's answer:
Snapveil removes the biggest barrier competitors still have: friction. While many alternatives require apps, accounts, or limit uploads and access windows, Snapveil enables instant QR-based uploads with no setup, leading to higher guest participation and more complete photo collections
It also focuses on what actually matters at events: speed, simplicity, and privacy—delivering a clean, app-free experience with centralized, high-quality galleries instead of complex features, hidden limits, or tier-based restrictions common in competing tools
👉 In short: more photos, less friction, better experience for hosts and guests.
LinkupAPI's answer
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.
Snapveil's answer:
Snapveil is built for event hosts, planners, and teams who want a simple way to collect all guest photos in one place. Its primary audience includes wedding couples, private hosts, event organizers, and businesses running events with multiple participants.
They typically value ease of use, high participation, and privacy, and prefer a solution that works instantly via QR code—without requiring apps, accounts, or technical setup.
Snapveil's answer:
Snapveil was created to solve a simple but universal problem: after events, the best photos are scattered across dozens of smartphones—and many are never shared.
The founders saw that existing solutions—messengers, cloud folders, or social media—were either too complicated, required apps, or didn’t respect privacy. So they built Snapveil as a browser-based, QR-powered platform where guests can upload photos instantly—no app, no account, no friction.
The result is a modern, privacy-first way to capture every perspective of an event and bring all memories together in one place—simple, fast, and accessible for everyone.
Snapveil's answer:
Snapveil is built on a modern cloud-based SaaS architecture using scalable web technologies, real-time APIs, and secure media infrastructure. It combines a mobile-first frontend with AI-powered organization and high-performance cloud delivery to ensure fast, reliable photo sharing at scale.
Snapveil's answer:
Snapveil is primarily used by event hosts, planners, and businesses rather than large enterprise brands. Its strength lies in serving a wide range of customers—from weddings to corporate events—where ease of use and high guest participation matter most.
Share your experience with using LinkupAPI and Snapveil. For example, how are they different and which one is better?
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