
Otterly.AI
AI SEO Radar
Profound
Am I Visible on AI
AI Sightline
AiVIS
Appear on AI
Track and optimize your brand visibility across ChatGPT, Claude, Gemini, and Perplexity. Monitor AI mentions, sentiment, citations, and competitor positioning with real-time AI search analytics.

Unionware
Union Impact
UnionTrack
Document today, defend tomorrow. Stronger cases start with better evidence. Give your members the evidence they'll need.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | linksii.com | workproof.me |
| Pricing | ||
| Company | — | Startup from Spain · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Linksii yet.
For Unions: WorkProof means clients and members arrive with organised, timestamped evidence timelines instead of scattered recollections. Less time reconstructing events. Stronger cases at tribunal. Our portal lets your team review documented evidence with full verification, add case notes, track...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Linksii and WorkProof.me.
Linksii's answer
Linksii is the only AI brand visibility platform that tells you what to do, not just what's happening. While competitors like Peec.ai and Otterly show you monitoring data, Linksii provides actionable recommendations — specific steps to improve your visibility across ChatGPT, Claude, Gemini, and Perplexity. All 4 AI platforms are included on every plan (competitors charge extra per platform), and pricing starts at $89/mo with no hidden add-on costs. Built for marketing teams and agencies who need to understand how AI search is reshaping brand discovery.
WorkProof.me's answer:
here's what sets WorkProof apart from generic note-taking or documentation tools: 1. Bitcoin Blockchain Timestamping This is probably the biggest differentiator. By anchoring documents to the Bitcoin blockchain via OpenTimestamps, WorkProof creates tamper-proof, third-party verification that a document existed at a specific moment. Unlike a Word doc or Google Drive file (where metadata can be questioned), blockchain timestamps can't be altered by anyone—not you, not WorkProof, not your employer's lawyers. That's a meaningful advantage if your documentation ever faces legal scrutiny. 2. Built Specifically for Workplace Disputes Most documentation tools are general-purpose. WorkProof is designed around the specific scenarios employees face: PIPs, HR investigations, retaliation, unfair reviews. Features like conversation confirmations and review rebuttals address real pain points that someone using Evernote or Notion would have to improvise around. 3. Evidence Integrity Features The photo EXIF analysis, cryptographic hashing of emails, and late-entry flags all address credibility—the first question opposing counsel or HR would raise. These features anticipate how documentation gets challenged and build in safeguards. 4. Export-Ready Legal Packages Generating organized PDF evidence packages with verification links and blockchain proofs means documentation is ready to hand to an attorney without hours of assembly. 5. Audit Trail Transparency The distinction between when events occurred versus when they were documented shows good faith—it actually strengthens credibility by being upfront about timing rather than hiding it. The overall positioning is "documentation that can withstand scrutiny," which is different from just "a place to write things down."
Linksii's answer
Three reasons. First, every plan includes all 4 major AI platforms — ChatGPT, Claude, Gemini, and Perplexity. Competitors like Peec.ai only include 3 and charge $20-30/month extra for each additional platform. Second, Linksii doesn't just monitor — it gives you specific, actionable recommendations on how to improve your AI visibility. This is the number one complaint across every competitor's reviews: "tells me what's happening but not what to do about it." Linksii solves that. Third, transparent pricing from $89/month with no credit-per-query gotchas, no platform add-on fees, and unlimited team seats on every plan. Competitors like Profound start at $99/month for ChatGPT only, and Scrunch AI charges $300/month per brand with unpredictable credit consumption.
WorkProof.me's answer:
If your priority is legal defensibility: The Bitcoin blockchain timestamping is rare—most competitors rely on their own servers for timestamps, which means you're trusting the company's records. OpenTimestamps creates independent, cryptographic proof that exists outside WorkProof's control. If you're building documentation that might end up in litigation, arbitration, or an EEOC complaint, that distinction matters. If you want purpose-built features rather than DIY workarounds: General tools like Notion, Evernote, or Google Docs can technically document workplace issues, but you'd be improvising. WorkProof has specific structures for incident reports, conversation confirmations, and performance diaries—plus the AI rebuttal generator for reviews. That's less friction and less chance of missing something important. If credibility is a concern: The photo integrity analysis, late-entry flags, and full audit trails are designed to preempt challenges to your documentation's authenticity. Most note apps don't address this at all.
Linksii's answer
Marketing teams, SEO professionals, and digital agencies who need to understand how their brands appear in AI-powered search. Specifically: mid-market companies ($5M-$500M revenue) whose customers are increasingly using ChatGPT, Claude, Gemini, and Perplexity instead of Google to research products, services, and providers. Also agencies managing AI visibility for multiple client brands — one agency account can monitor 5-50 brands. The common thread is that these teams are seeing organic traffic decline and need to understand the AI search channel that's replacing it.
WorkProof.me's answer:
The primary audience seems to be: Employees who sense they're in a vulnerable position at work More specifically: 1. People on Performance Improvement Plans (PIPs) Someone placed on a PIP often feels blindsided and wants to document their side—tracking accomplishments that contradict the narrative, preserving emails that show context, and preparing rebuttals. They know termination may be coming and want evidence ready. 2. Employees facing or anticipating HR investigations Whether they're the subject of a complaint or a witness to misconduct, these individuals need organized, timestamped records of what actually happened. 3. Workers experiencing retaliation or hostile treatment Someone who reported harassment, raised safety concerns, or filed a complaint and now notices a shift in how they're being treated. They want to document the pattern before it escalates. 4. People with difficult managers or toxic work environments Employees who've learned that verbal promises disappear, feedback shifts without warning, or their contributions get minimized. They want a private record that can't be gaslit away. 5. Anyone preparing for a potential legal claim Wrongful termination, discrimination, wage disputes—people who suspect they may eventually need an attorney and want to arrive with organized, credible evidence rather than scattered emails and foggy memories. The common thread: These are people who've realized that in workplace disputes, the employer typically holds the documentation advantage. WorkProof is for employees who want to level that playing field before it's too late.
Linksii's answer
Linksii was born from a simple realisation: the way people discover brands is fundamentally shifting, and most businesses have no idea it's happening. Organic search traffic has dropped 27% year-over-year for many brands, while AI referral traffic has tripled. Millions of people now ask ChatGPT "what's the best CRM for agencies?" or "which accounting firm should I hire?" instead of searching Google. If your brand isn't in those AI-generated answers, you're invisible to a growing share of your market — and you don't even know it. We built Linksii to fix that blind spot. Not just another monitoring dashboard, but a platform that shows you exactly how AI sees your brand, where the gaps are, and what to do about it. Because knowing your visibility score is 42 is useless unless someone tells you how to make it 70.
WorkProof.me's answer:
I was harassed at work and had to leave my job. When I pursued legal action, I discovered that building my case—collecting documents, writing a timeline, connecting evidence—was traumatic all over again. I was already dealing with the aftermath of what happened, and then I had to relive it while scrambling to prove it. I built WorkProof because I didn't want others to go through that same experience. It's the tool I wish I'd had—something that lets you document in real-time, with everything organized, timestamped, and legally defensible from the start. So when you need to take action, the evidence is already there. You can focus on moving forward instead of painfully reconstructing the past. That's why features like blockchain timestamps, audit trails, and export-ready PDF packages exist. They're not abstract ideas—they're solutions to problems I actually faced. Document today, defend tomorrow. I learned the hard way that by the time you need documentation, it's often too late to create it properly. WorkProof gives people a sense of control in situations where they typically have very little.
Linksii's answer
Next.js, React, TypeScript, Tailwind CSS, Supabase (PostgreSQL + Auth), Stripe for billing, and Sanity CMS for the blog. AI integrations are built directly on the Anthropic (Claude), OpenAI (ChatGPT), Google (Gemini), and Perplexity APIs.
WorkProof.me's answer:
OpenTimestamps – You mentioned this specifically for the Bitcoin blockchain timestamping Bitcoin blockchain – For the tamper-proof timestamp anchoring Some form of cryptographic hashing – For email backups and document verification EXIF metadata extraction libraries – For the photo integrity analysis AI/LLM integration – For the review rebuttal generation feature
WorkProof.me's answer:
So WorkProof.me is primarily a direct-to-consumer product serving individual employees—not companies or organizations. That fits the product's positioning well. The people who need WorkProof are typically in an adversarial (or potentially adversarial) relationship with their employer. They need a private, personal tool that's completely separate from company systems—somewhere their employer can't access, monitor, or delete their records. This audience includes:
Employees on PIPs who want to document their contributions and build a defense Workers experiencing harassment, discrimination, or retaliation People with difficult managers who want a private record of interactions Anyone who senses trouble brewing and wants to start a paper trail Employees preparing to consult with an attorney
The B2C model also means trust is critical. These users are in vulnerable situations and need to know their documentation is truly private, secure, and under their control—not accessible to employers or anyone else.
Share your experience with using Linksii and WorkProof.me. For example, how are they different and which one is better?
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