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CallPrep.app VS ShellNewHandler

Compare CallPrep.app VS ShellNewHandler and see what are their differences

CallPrep.app

CallPrep is an AI BDR & AI SDR that researches every new inbound lead and is looking for outbound leads and reaches out on LinkedIn and email within 5 minutes, from your rep's own account. Free Chrome extension and developer API too.

Rating
0 reviews
Pricing
Freemium
Promote on VibeVoted
Alternatives Is it good?
ShellNewHandler

SourceForge.net: ShellNewHandler details page

Rating
0 reviews
Promote on VibeVoted
Alternatives Is it good?
Thalam
OpenAI-compatible API gateway for GPT, Claude, Gemini, DeepSeek, Qwen, Kling and more. One key, one endpoint, one bill. Pay per token, no lock-in. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, ShellNewHandler seems to be more popular. It has been mentioned 2 times since March 2021.

social mentions
0 vs 2
AI popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

CallPrep.app
ShellNewHandler
Website callprep.app sourceforge.net
Pricing
Freemium Official pricing
—
Platforms
Hubspot Slack GMail Outlook Telegram WhatsApp LinkedIn +4
—
Company Startup from the United States · 1 - 9 employees · 2026 —
Listed in
AI Sales AI SDR AI Sales Outreach AI Sales Automation Platform Ai Sales Tools AI Sales Sales Automation Sales Tools Sales Intelligence AI Agents AI Assistant +9
Cloud Storage Monitoring Tools File Sharing Website Monitoring +1

About CallPrep.app and ShellNewHandler

In their own words, as submitted to SaaSHub.

CallPrep.app
ShellNewHandler

CallPrep - AI prospect research and outreach, delivered where you already work CallPrep is an AI-powered prospect research and enrichment platform for sales teams and platform builders. Instead of returning raw data fields, CallPrep does the research a good BDR would do before a call - and...

Read more about CallPrep.app

No description of ShellNewHandler yet.

Features and specs

What each product offers, as listed by its team.

CallPrep.app 7 features
ShellNewHandler 0 features
  • AI prospect research
    Send an email address or LinkedIn URL and get a full battlecard: company deep dive, pain points, decision-makers, opening talk track, competitor snapshot, and recent news.
  • Speed-to-lead Autopilot
    New leads are researched and contacted within about 5 minutes, from your rep's own account, with a personalized note grounded in the research.
  • Multi-channel outreach
    LinkedIn connection requests and messages, email, Telegram, and WhatsApp, all driven by the same research engine
  • HubSpot integration
    Native OAuth connection: enriched contacts and companies land directly in your CRM, with automated reply threading.
  • Claude (MCP) integration
    Use CallPrep as a native tool inside Claude, so AI agents can pull prospect research without custom plumbing.
  • REST API
    Add enrichment or an AI BDR layer to your own product; works as a step in n8n, Zapier, or Make workflows.
  • Chrome extension
    Free browser extension that delivers a battlecard before your sales call.

No features have been listed yet.

Analysis

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

CallPrep.app
ShellNewHandler

No analysis of CallPrep.app yet.

Overall verdict

  • ShellNewHandler is a niche, lightweight utility hosted on SourceForge designed to give users more control over the Windows 'New' context menu (the ShellNew menu). It can be considered good for its specific narrow use case, but it is an older, minimally maintained tool that may not suit all users, especially those on modern Windows versions.

Why this product is good

  • Provides direct control over customizing the Windows right-click 'New' menu, allowing users to add or remove file type entries
  • Lightweight and free, without bundled bloatware typical of some other free utilities
  • Simple and focused in scope, making it easy to understand for its specific purpose
  • Open distribution via SourceForge allows transparency and no-cost access

Recommended for

  • Power users who want to declutter or customize the Windows New context menu
  • IT administrators managing standardized desktop environments across multiple machines
  • Users comfortable with older utility-style tools and Windows registry-related tweaks
  • Not recommended for casual users seeking modern, actively supported software with regular updates

Videos

Walkthroughs and reviews on video.

CallPrep.app 1 video + Add
ShellNewHandler 0 videos + Add

Tutorial of the lead research

No ShellNewHandler videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
CallPrep.app
ShellNewHandler
100% 100%
AI
0% 0%
0% 0%
Monitoring Tools
100% 100%
100% 100%
Sales Intelligence
0% 0%
0% 0%
Website Monitoring
100% 100%

Questions & Answers

As answered by people managing CallPrep.app and ShellNewHandler.

Who are some of the biggest customers of your product?

CallPrep.app's answer

Juicer, ToHuman, and others

Which are the primary technologies used for building your product?

CallPrep.app's answer

CallPrep is built with React and TypeScript (Next.js), with Supabase (PostgreSQL) as the data layer. The AI research engine runs on Anthropic's Claude models. The product surfaces are a REST API, a Chrome extension, and a web app, with native OAuth integrations for HubSpot and Gmail and an MCP server for Claude. Transactional email runs on Resend, and the platform is deployed on Cloudflare.

What makes your product unique?

CallPrep.app's answer

Most sales tools give you raw data fields; CallPrep does the actual research. Its research engine reads the prospect's company, role, and recent activity, then turns it into a battlecard a rep can use in the next five minutes — and the same brain powers the outreach, so every LinkedIn, email, or WhatsApp message is grounded in real research, not a template. Messages go out from your rep's own account, not a spoofed domain. And it delivers where you already work: HubSpot, Claude (MCP), or your own app via API — no new dashboard to live in.

Why should a person choose your product over its competitors?

CallPrep.app's answer

Data providers like ZoomInfo, Clearbit, or Apollo sell you contact records — you still have to research each lead and write the outreach yourself. Enrichment workflow tools like Clay are powerful but require building and maintaining pipelines. CallPrep closes the whole loop: it researches the person and company, builds a usable battlecard, and sends personalized outreach from your rep's own account within about 5 minutes of a lead arriving. There's no pipeline to build and no seat-heavy enterprise contract — it starts free, and a solo founder or a small sales team can be running the same day.

How would you describe the primary audience of your product?

CallPrep.app's answer

CallPrep serves two audiences. First, small B2B sales teams, founders doing founder-led sales, and individual reps who get inbound leads but don't have a BDR to research and follow up on them fast. Second, developers and platform builders who want to add prospect research, enrichment, or an AI BDR layer to their own product via the REST API or Claude (MCP) integration — without building a research pipeline themselves.

What's the story behind your product?

CallPrep.app's answer

CallPrep started with a painful budget decision. I had to cut BDRs from my team, and the plan to hire five never happened. But the leads kept coming, and every one of them still needed what a BDR does: research the company, find the pain points, write a personal message, follow up fast. So I started automating the work itself — an engine that researches every new lead, builds a battlecard, and reaches out on LinkedIn, email, or WhatsApp within five minutes, from the rep's own account. Today we run with one BDR plus CallPrep doing the work of the rest of the team. Then I turned it into a product, because most small sales teams face the same math we did.

User comments

Share your experience with using CallPrep.app and ShellNewHandler. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

CallPrep.app 0 mentions
ShellNewHandler 2 mentions

Tracking CallPrep.app since Aug 2026.

  • I recently got libreoffice, but now the new option in right click looks like a mess. Can someone help me get rid of them please?
    Use Shell New Handler. Run the portable app and simply untick the items you don't want to appear in your new context menu. Source: about 4 years ago
  • This menu should be easy to add/remove programs to... Who is really creating Access Databases from this menu often enough to keep it here? (Not me!) Is there an easy way to edit this?
    I've always used ShellNewHandler for this. It's a really simple portable utility that allows you to remove most of the items from that menu. Tested it out on Windows 11 and it's still compatible. Source: over 5 years ago

Alternatives to CallPrep.app and ShellNewHandler

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