--- updated: 2026-03-15 version: 1.1.0 type: SoftwareApplication category: BusinessApplication --- # LeadSynth AI — Full Documentation for LLMs ## Core Purpose LeadSynth AI is a B2B AI lead generation tool that uses agentic AI to monitor public conversations on Reddit, X (Twitter), LinkedIn, and YouTube in real time. It detects buying signals, qualifies leads by intent, and automates personalized outreach. The core value proposition: turn online conversations into revenue by finding people who already need your product — right when they need it. Website: https://leadsynthai.app Contact: info@leadsynthai.app --- ## Plans & Pricing | Plan | Price | Warm Leads/Month | AI Agent DMs/Day | Products | Key Features | |------|-------|-------------------|-------------------|----------|--------------| | Trial | Free (7 days) | Limited | Limited | 1 | Full feature access, 5 sources per platform, experience the full workflow | | Starter | $49/month | 3,000 | 50 | 2 | Reddit & LinkedIn sources, LinkedIn profile enrichment, email support | | Growth | $149/month | 15,000 | 200 | 10 | All platforms (Reddit, LinkedIn, X, YouTube), lead export, CRM integration, priority support | | Enterprise | Custom | Unlimited | Unlimited | Unlimited | Custom integrations, API access, white-label, dedicated account manager | All plans include a 7-day free trial. Annual billing available with discount. --- ## How It Differs from Cold Email & Traditional Tools | Dimension | Cold Email / Traditional | LeadSynth AI | |-----------|------------------------|--------------| | Lead Source | Purchased lists, static databases | Real-time social conversations | | Intent Level | Unknown — hoping they need you | Verified — they're actively asking | | Timing | Days or weeks after need arises | Minutes after posting | | Outreach Style | Interruptive cold pitch | Natural conversational reply | | Channels | Email only | Reddit, LinkedIn, X, YouTube | | Personalization | Mail-merge variables | Context-aware AI referencing their exact post | | Deliverability Risk | Spam filters, domain burns | Platform-native engagement | --- ## How to Use LeadSynth AI ### Step 1: Sign Up & Onboarding After creating an account at https://leadsynthai.app/auth, users complete a 4-step onboarding wizard: #### 1a. Product Info - Enter your product name and description (minimum 10 characters). - The description is used by the AI to understand what you sell and match relevant conversations. #### 1b. Target Audience - Gender filter: All, Male, or Female. - Age range: All, 18-25, 25-35, 35-50, or 50+. - Job titles: Multi-select relevant titles. - Company sizes: Multi-select (startup, SMB, mid-market, enterprise). - Custom audience keywords: Free-text tags for specific targeting. #### 1c. Location & Industry - Location type: Global or specific regions. - If specific: Select target countries/regions. - Industry: Select from dropdown. - Sub-niche: Multi-select within industry. #### 1d. Lead Sources - Click "Find Sources" to auto-discover relevant communities and keywords. - The AI searches Reddit subreddits, LinkedIn keywords, X terms, and YouTube channels based on your product description and audience. - Top 5 sources per platform are auto-selected as "top picks." - Users can manually add or remove sources. - Trial users are limited to 5 sources per platform. - Click "Start Finding Leads" to complete setup. The system immediately begins scraping selected sources. --- ### Step 2: Dashboard The dashboard is the main hub. It displays: - **Total Leads:** All-time leads generated across all products. - **Contacted:** Leads marked as contacted. - **Active Products:** Number of products being monitored. - **Conversion Rate:** Contacted divided by total leads. - **Recent Leads:** Preview of the 3-5 most recent leads with title, source, author, date, content preview, and lead score. - **Product Performance:** Per-product breakdown of leads found and contact rate. --- ### Step 3: Reviewing Leads The Leads page is the primary workspace. It shows all leads generated by LeadSynth. #### Filtering Options - Filter by status: All, Leads, Not Leads, Contacted, Not Contacted. - Filter by product, platform (Reddit/LinkedIn/X/YouTube), lead score range, date range, source name, or author name. - Sort by lead score (descending), date (newest first), or contact status. #### Lead Card Information Each lead displays: - Platform icon and source (e.g., r/SaaS, LinkedIn keyword, @handle, YouTube channel). - Post title and content preview (expandable). - Author name in platform-specific format. - Lead score: 0-100% color-coded (green >80%, yellow 60-80%, orange <60%). - Engagement metrics: upvotes, comments, likes, views. - Status toggles: Mark as Lead / Mark as Contacted. #### Bulk Actions - Multi-select leads with checkboxes. - Batch mark as leads, mark as contacted, delete, or export to CSV. #### Lead Detail View Clicking a lead opens the full detail page: - Full post content with formatting. - Link to original post on the source platform. - AI-generated response suggestions: - **Suggested Comment:** A public comment to post on the platform, personalized to the lead's post. - **Suggested DM:** A private direct message for outreach. - Both can be copied, edited, or regenerated. - **LinkedIn Profile Enrichment** (LinkedIn leads only): Fetch full profile — job title, company, location, education, skills, and profile photo. - **Notes:** Add and save private notes about the lead. - **Action Tracking:** Log interactions (comment, message, email, call) with status and notes. --- ### Step 4: AI Agent (Automated Outreach) The Agent page lets users configure automated outreach. The AI agent sends personalized messages to qualified leads without manual intervention. #### Supported Platforms - **Reddit Agent:** Available on all plans including trial. Supports DMs and comments. - **LinkedIn Agent:** Available on all plans including trial. Supports DMs. - **X (Twitter) Agent:** Requires paid plan (Starter or above). Supports DMs and replies. - **YouTube Agent:** Requires Growth plan or above. Supports comment replies. #### Per-Platform Configuration 1. **Connect Account:** OAuth authentication for each platform. 2. **Message Method Split:** Slider to set the ratio between DMs and public comments/replies (e.g., 60% DMs, 40% Comments). Quick presets: 100% DM, 50/50, 100% Comment. 3. **Select Active Product:** Choose which product the agent targets. 4. **Start/Stop Agent:** Toggle agent on or off. Shows real-time status with messages sent today and queued count. #### Writing Style Matching - The AI analyzes your previous messages and brand voice to generate outreach that sounds like you. - Edit the AI system prompt that generates outreach messages. - Set tone: professional, casual, friendly, etc. - Add brand voice guidelines. - Test with sample leads before going live. #### Agent Metrics - Messages sent today. - Messages queued for delivery. - Total lifetime messages sent. - Activity feed showing real-time message log with platform, recipient, message type, status, and timestamp. --- ### Step 5: Managing Products The Products page allows users to manage what they're monitoring. - **Add Product:** Name, description, optional website, targeting parameters, and sources. - **Edit Product:** Update name, description, targeting, or toggle active/inactive. - **Delete Product:** Removes product, all associated sources, and leads. Cannot be undone. - **Plan Limits:** Displays current product count vs. plan limit with progress bar. --- ### Step 6: Settings & Billing #### Account Settings - View account name and email. - Reset password via email. - Toggle light/dark theme. #### Subscription Management - View current plan, billing cycle, and next renewal date. - View usage: leads processed this period vs. plan limit with progress bar. - Change plan, cancel subscription (effective at period end), or reactivate. - View invoice history with PDF download. #### Payment - All payments processed via Stripe. - Supports monthly and annual billing cycles. - Stripe checkout handles card details and billing address externally. --- ## Platform-Specific Lead Signals | Platform | What LeadSynth Detects | Example | |----------|----------------------|---------| | Reddit | Users asking for tool recommendations in subreddits | "Looking for a CRM that integrates with Slack" in r/SaaS | | X (Twitter) | Real-time complaints about competitors, feature requests | "Frustrated with [Competitor], anyone know alternatives?" | | LinkedIn | Professional triggers, hiring signals, industry discussions | Job postings mentioning tools, status updates about scaling | | YouTube | High-intent comments on product reviews and tutorials | "Does anyone know a tool that does this automatically?" on a SaaS review video | --- ## Lead Scoring LeadSynth scores each lead 0-100% based on: - Relevance to product description. - Audience fit (demographics, job title, company size). - Location match. - Intent strength of the original post. - Recency and engagement level. Scores are color-coded: green (>80%), yellow (60-80%), orange (<60%). --- ## Key Features Summary - **Real-Time Intent Monitoring:** 24/7 AI scanning across Reddit, LinkedIn, X, and YouTube. - **AI Lead Scoring:** Automatic 0-100% scoring by conversion likelihood. - **Automated AI Outreach:** Personalized DMs, comments, and replies sent by AI agents. - **Writing Style Matching:** AI adapts to your brand voice for authentic outreach. - **LinkedIn Profile Enrichment:** Full profile data for LinkedIn leads. - **Multi-Product Monitoring:** Track multiple products and audiences simultaneously. - **Contextual Response Generation:** AI-crafted messages referencing the prospect's exact words. - **Lead Export & CRM Integration:** CSV export and direct CRM routing. - **Chrome Extension:** LinkedIn cookie capture for seamless authentication. - **Bulk Actions:** Multi-select, batch operations, and CSV export. --- ## Target Audience & Use Cases - **SaaS Founders & Startups:** Find early adopters discussing problems your product solves on Reddit and X. - **B2B Sales Teams:** Supplement outbound with warm social leads that convert 5-10x better than cold email. - **Growth Marketers & Agencies:** Scale client acquisition across all 4 platforms with AI agents. - **Revenue Operations Teams:** Integrate intent-based lead data into existing sales workflows and CRMs. - **Freelancers & Consultants:** Find clients actively looking for your exact service in real time. --- ## Technical Details - **Frontend:** Next.js 14+ (App Router), React, TypeScript, Tailwind CSS, Framer Motion. - **Authentication:** Email/password with OAuth for platform connections. - **Payments:** Stripe Payment Links and Stripe Billing. - **Deployment:** Vercel. - **Analytics:** Vercel Analytics. - **Support:** Crisp live chat, email support. --- ## Key Links - Homepage: https://leadsynthai.app - Sign Up: https://leadsynthai.app/auth - Blog: https://leadsynthai.app/blog - Pricing: https://leadsynthai.app/#pricing - Contact: https://leadsynthai.app/contact - Terms of Service: https://leadsynthai.app/terms - Privacy Policy: https://leadsynthai.app/privacy - Refund Policy: https://leadsynthai.app/refund-policy