CASTANET and Proof solve completely different growth problems. CASTANET automates LinkedIn outreach to build relationships. Proof personalizes your website to boost conversions. Your choice depends on whether you need leads from LinkedIn or more value from your existing traffic.
Best for: Sales professionals focused on LinkedIn outreach, Small sales teams of 1-3 people automating prospecting
Best for: Startup marketers looking to increase website conversions., Growth teams wanting to personalize user experiences.
Flexible automation for relationship builders.
We find CASTANET offers powerful 24/7 LinkedIn lead generation tailored for sales professionals focusing on relationship building. It neatly integrates with Zapier across all tiers, streamlining CRM export immediately. Overall, this is a highly targeted tool ideal for users who are ready to invest in serious automated outreach.
Solid personalization tool, but reviews missing.
We reviewed Proof as a website personalization platform aimed at boosting conversions. It offers clear features and structured pricing for growth-focused teams. Overall, we find it a promising tool for targeted marketing, but the lack of accessible user reviews makes it hard to fully validate its real-world performance and support.
CASTANET is an automated solution designed to simplify lead generation on LinkedIn. It is built for sales professionals who value relationship building over quick sales pitches 💡. The platform recognizes that building trust takes time, and it provides the tools to invest wisely in your prospects. You can communicate effectively with new connections and explain exactly why you are an excellent resource for them.
Proof is a platform focused on website personalization. 🎯
It's designed for marketers and growth teams at startups and fast-growing companies. The idea is to move beyond a one-size-fits-all website. Instead, you can tailor content, offers, and messaging to different visitor segments. This can help you increase conversions and engage your audience more effectively.
We highlight the main differences and pick a winner for each feature.
CASTANET automates LinkedIn lead generation. Proof personalizes website experiences.
CASTANET runs 24/7 to capture new leads on LinkedIn. It sends connection requests and gathers prospect insights automatically. Proof focuses on your website. It shows different content, offers, and social proof notifications to visitors based on who they are. The key difference is the channel: CASTANET works on LinkedIn's platform, while Proof works on your own website.
CASTANET has fixed monthly plans. Proof scales with your website traffic.
CASTANET's plans range from $99 to $399 per month. The price depends on how many LinkedIn profiles you need to automate. Proof's plans start at $29/month and scale up to $129+/month. The cost is based on the number of monthly unique visitors to your website. CASTANET offers more predictable costs for a set number of profiles. Proof's cost grows as your traffic increases.
Proof offers a longer 14-day trial. CASTANET provides 7 days.
CASTANET gives you 7 days to test its LinkedIn automation features risk-free. You can run campaigns and see lead generation in action. Proof provides a 14-day free trial. This gives you more time to set up personalization and see its impact on your conversion rates. Proof's longer trial allows for deeper testing, especially for website changes that might take time to implement.
CASTANET has a deep, included Zapier integration. Proof's integrations are unclear.
CASTANET includes Zapier integration in all plans. This connects to thousands of apps, making it easy to export leads to your CRM or notify your team on Slack. Proof's available information does not specify its integration capabilities. You would need to check their website or contact support to confirm compatibility with your tools. CASTANET provides a clear, powerful integration path. Proof leaves you needing more research.
Proof offers specific tools like A/B testing. CASTANET focuses on lead capture.
CASTANET's primary goal is generating new LinkedIn connections. It provides lead insights but not tools to optimize a sales funnel on your website. Proof offers A/B testing, conversion analytics, and social proof notifications (like recent sign-ups). These are designed specifically to improve your website's conversion rate. If your goal is to increase conversions from existing traffic, Proof provides the specialized tools. CASTANET is for top-of-funnel lead generation.
CASTANET scales by adding LinkedIn profiles. Proof scales with traffic volume.
CASTANET's Team plan supports up to 3 LinkedIn profiles. To automate more, you'd need a custom arrangement. This is designed for small sales teams. Proof's Pro plan supports unlimited domains. Its pricing scales with visitor volume, not team size. It's built for growth-stage companies with increasing traffic. CASTANET scales for small, focused sales teams. Proof scales for websites with growing visitor numbers.
CASTANET costs between $99 and $399 per month with 3 plans: Basic at $99/mo, Sales Pro at $199/mo, and Team at $399/mo.
Let's break down what you get with each of the available monthly plans.
Price: $99/mo Websites Supported: 1 LI profile Other Features:

Proof costs between $24 and $108 per month billed annually with at least 5 plans: Basic at $24/mo, Pro at $66/mo, Business at $108/mo, Premium, and Platinum.
Choose the plan that fits your monthly traffic to start growing your conversion rates.
Price: $29/mo or $24/mo billed annually Best For: Small sites starting with social proof Other Features: Recent Activity notifications, Lead increase tools

We found no external user reviews on Trustpilot or Capterra at the time of this assessment, as evidenced by the lack of provided snippets. Therefore, we cannot synthesize common user themes, such as ease of use, support responsiveness, or the accuracy of lead generation, for CASTANET based on independent third-party feedback.
The platform’s capabilities must be evaluated solely based on its robust stated feature set and the clear pricing structure derived directly from the company’s website. Potential users should rely heavily on the 7-day free trial period offered by CASTANET to thoroughly test integration and performance before committing to a paid plan.
We found external reviews for Proof to be limited and mixed, with a notable absence of substantive feedback from major review platforms. ⚠️ On Trustpilot, the profile is largely empty, offering no clear user sentiment.
Capterra returned a security error, preventing access to any reviews. Consequently, we lack concrete user feedback on key themes like accuracy, ease of use, or support.
There's no single winner here because CASTANET and Proof solve fundamentally different problems. CASTANET's superpower is automated, 24/7 LinkedIn lead generation. It runs in the background to build your pipeline of new connections while you focus on nurturing relationships. It's built for consistency. Proof's superpower is turning your existing website traffic into more leads. It personalizes the visitor experience and uses social proof to boost conversions, with tools like A/B testing to prove what works. The deciding factor is your primary growth channel. Choose CASTANET if you need new leads from LinkedIn and want to automate the top of your sales funnel. Choose Proof if you have website traffic and need to increase conversions, sign-ups, or content downloads from that audience.
It depends on the source. CASTANET generates new leads directly on LinkedIn through automated outreach. Proof helps you capture more leads from your existing website traffic through personalization.
No. CASTANET is focused exclusively on LinkedIn lead generation. It does not offer tools to personalize your website content or optimize conversion rates like Proof does.
Proof's Basic plan starts at $29/month for up to 1,000 visitors. For low-traffic sites, its value may be limited. You should test if the personalization features meaningfully increase your conversion rate during the trial.
Yes, they can complement each other. Use CASTANET to generate new leads on LinkedIn. Then, use Proof on your website to personalize the experience and convert visitors who come from your LinkedIn campaigns or other sources.
CASTANET clearly offers a deep Zapier integration included in all plans, which connects to most CRMs. Proof does not specify its integration capabilities, so you must verify compatibility.
Proof offers a longer 14-day trial, giving you more time to test website changes. CASTANET offers a 7-day trial to test its LinkedIn automation. Both require a payment method to start.
Both tools have their strengths. Choose based on your specific needs.