26 free tools for cold email outreach, sales prospecting, content creation, and lead generation. No signup, no credit card, no limits. Built for SDRs, founders, and marketing teams.
Score your cold email subject lines from 0-100. Get instant feedback on length, spam triggers, personalization, and power words to boost open rates.
Paste your cold email body and check for spam trigger words, risky formatting, and deliverability issues. Get a spam risk score with actionable fix recommendations.
Generate ready-to-send cold email templates for B2B outreach. Pick your role and goal — get 3 personalized templates with merge fields for SDRs, founders, and recruiters.
Create personalized cold email first lines based on trigger events like job changes, funding rounds, or new hires. Generate 5 opening line variations instantly.
Generate professional reply templates for 8 sales scenarios: interested prospects, pricing questions, objections, referrals, and out-of-office follow-ups.
Create professional HTML email signatures for your sales team. Fill in your details, pick a brand color, and copy the HTML signature for Gmail, Outlook, or Apple Mail.
Generate engaging B2B LinkedIn posts instantly. Choose from story, listicle, hot take, or how-to formats with professional, conversational, or bold tones.
Generate 10 SEO-optimized blog title ideas for any topic. Supports how-to guides, listicles, comparisons, questions, and mistake-avoidance headline formats.
Paste any email, LinkedIn message, or chat and get 3 professional reply templates. Choose from professional, friendly, brief, grateful, or polite-decline tones.
Generate 10 professional FAQ pairs for any product or service. Perfect for landing pages, help centers, and SEO — covering pricing, features, security, and integrations.
Generate complete sales call scripts for cold calls, discovery calls, follow-ups, demos, and gatekeeper navigation. Personalized with your name, company, and product.
Generate 20 unique startup and SaaS brand name ideas from a keyword. Modern, professional, creative, or short styles — perfect for new product launches and rebrands.
Create complete job descriptions for 8 departments at any seniority level. Generates responsibilities, requirements, and benefits — ready to post on LinkedIn or job boards.
Calculate your on-target earnings, commission, quarterly bonuses, and monthly take-home pay. Supports base salary, quota attainment, accelerators, and OTE calculations.
Calculate your true cost per lead, cost per meeting, and campaign ROI. Compare your current lead costs against industry benchmarks and see how much you could save.
Calculate customer acquisition cost, lifetime value, LTV:CAC ratio, and payback period. Get a health verdict on whether your unit economics are sustainable for growth.
Create detailed B2B buyer personas with demographics, goals, pain points, and preferred channels. Generates a live-updating persona card you can share with your sales team.
Define your ICP with target industries, company size, revenue, geography, decision-maker titles, buying triggers, and disqualifiers. Export a formatted ICP document.
Enter any company website domain to see industry classification, estimated employee count, headquarters location, and company data from our 200M+ B2B contact database.
Search 300+ Standard Industrial Classification codes by industry name or code number. Find the right SIC codes for B2B sales targeting and industry-specific lead generation.
Create UTM tracking codes for Google Analytics campaigns. Generate tagged URLs with source, medium, campaign, term, and content parameters for marketing attribution.
Convert HTML code to clean Markdown format. Handles headings, bold, italic, links, images, lists, blockquotes, and code blocks for developers and technical writers.
Convert CSV data to formatted Markdown tables instantly. Supports comma, tab, semicolon, and pipe delimiters for README files, documentation, and technical blog posts.
Convert JSON data to readable Markdown format. Arrays become tables, nested objects become bullet-point lists. Perfect for API documentation and data reports.
Paste rich text from Google Docs, Microsoft Word, Notion, or any website and get clean Markdown output. Preserves headings, bold, italic, links, and lists automatically.
Paste XML sitemap content and extract all URLs as a clean list. Copy to clipboard or download as CSV for SEO audits, competitor analysis, and content inventory projects.
Search 200M+ contacts with verified emails, phone numbers, and AI lead scoring. Start free with 1,000 leads — no credit card required.
Get 1,000 Free LeadsLeadFluxA offers 26 free tools designed for B2B sales development representatives, account executives, marketing teams, startup founders, and recruiting professionals. Every tool runs entirely in your browser — no account creation, no API keys, no usage limits. Use our cold email template generator to create outreach sequences, score your subject lines before sending, check your email body for spam triggers, and generate professional email signatures — all without leaving your browser.
Our sales calculators help you measure commission earnings, calculate cost per lead versus industry benchmarks, and analyze customer acquisition cost (CAC) and lifetime value (LTV) ratios. Sales planning tools like the buyer persona builder and ideal customer profile (ICP) builder help you define exactly who to target with your outbound campaigns — then use our company domain lookup and SIC code search to find matching accounts.
Content creators can generate LinkedIn posts, blog titles, FAQ sections, and SaaS brand names. Developers and SEO professionals can convert HTML, CSV, JSON, and rich text to Markdown format, build UTM tracking links for campaign attribution, and extract URLs from XML sitemaps for SEO audits. Every tool is built to integrate naturally with your B2B lead generation workflow — from prospecting to outreach to closing.