Email Marketing & Newsletters

Tools to manage campaigns, automate emails, and grow audiences.

EUInternships

Find verified internship listings across Europe

ActiveAIAnalytics & Data Science

+34 more

Browse internships and traineeships across Europe with category filters, verified listings, and email alerts.

meetergo

Scheduling with CRM, video, and AI notes

ActiveAIAI Assistant

+59 more

A GDPR-compliant business platform that combines scheduling, video calls, CRM, forms, e-signatures, invoicing, and AI notes.

Unitpost

Send product email from code or a visual editor

AIAI AssistantAI Development Platforms

+35 more

A platform for transactional and marketing email with API, SDKs, a visual editor, tracking, and deliverability tools.

Pixasocial

Creative OS for social content work

ActiveAIAI Assistant

+23 more

A social content workspace that organizes creative work, signals, and planning in one place for teams and solo creators.

Foundigy

Browse startups and products in one place

ActiveBootstrappedDigital Marketing

+7 more

A business directory and product discovery platform for finding startups, online tools, and new businesses with search and trending listings.

Cleanmails

Self-hosted outreach with one-time pricing

ActiveAWS S3Community Building

+22 more

Runs cold email campaigns, list cleaning, sender rotation, and cadences from your own server with no monthly fee.

Samva

Typed email sends with replies in one thread

ActiveAPIAPI Development

+41 more

Email API for product teams with typed sends, threaded replies, versioned templates, signed webhooks, and managed domain setup.

100% Free Email Verifier by Craften

Checks email validity before you send

ActiveB2B OutreachEmail & Communication

+6 more

Free browser-based tool that validates email format, domain, and deliverability signals without signup.

Sendmux

Email inboxes and routing for agents

ActiveAIAI Assistant

+61 more

An email API for AI agents that combines inbound mailboxes, outbound sending, and provider routing in one service.

Mailrith

Fixed-price email marketing with your own sender

ActiveAstroBootstrapped

+11 more

Email marketing platform with unlimited subscribers and fixed pricing. Connect your own delivery service and manage campaigns, forms, and automations.

Mailvalid

Real-time email checks for apps and lists

ActiveAPIAPI Monetization

+15 more

Validates email addresses in real time through API, CSV upload, or MCP, with syntax, domain, MX, and SMTP checks.

Creadefy

Create, issue, and verify credentials in one place.

ActiveAPIAWS

+39 more

A platform for generating digital certificates and badges, with bulk issuance, branded templates, secure verification, and delivery tracking.

Blazescribe

Record once. Publish everywhere. Instantly.

ActiveAIAI Tools

+16 more

Get speaker-aware transcripts and AI meeting notes from any call. Instantly generate blog posts, social content, and more in over 100 languages.

SyncSignature

Turn every email into a professional brand impression.

Automation ToolAWSBootstrapped

+23 more

Design professional email signatures with 100+ templates. Centrally manage signatures for your team, deploy banner campaigns, and track clicks. Works with Gmail & Outlook.

YapapaForms

Design conversational forms that get more responses.

ActiveAIAI Interaction & Interfaces

+30 more

Generate conversational forms with AI that adapt to each user. Keep questions relevant, reduce dropoff, and watch your completion rates soar.

Startups.fm

Discover the startups shaping tomorrow.

BootstrappedDirectoriesEmail Marketing & Newsletters

+2 more

Explore over 1,600 hand-picked startups across AI, SaaS, and Fintech. Filter by location and funding status to discover the next big thing in tech.

Ressto.co

Commission-free online ordering for your restaurant.

ActiveB2B OutreachCustomer Experience (CX)

+25 more

Eliminate 20-30% commission fees with your own custom app and website. Take control of online orders, connect directly with customers, and boost your profits.

Deonde

Commission-free online ordering & delivery management.

B2B OutreachCustomer Experience (CX)Customer Support

+24 more

Launch a branded ordering and delivery system with your own website and mobile apps. Manage drivers, accept online payments, and grow your business commission-free.

Adsly

Direct sponsorship deals for creators. 0% commission.

Collaboration & Team ProductivityCredits-BasedCRM & Sales

+20 more

Monetize your newsletter, podcast, or app with direct sponsorships. List your platform, set your own prices, and keep 100% of your earnings.

Build Publicly

Transparent revenue metrics for indie hackers and builders.

ActiveAds-BasedAI

+67 more

Access a free directory of verified revenue data from real startups. Verify your own metrics and showcase your growth on a public leaderboard for builders.

The Stupidpreneur Company

Your daily guide to building a memorable brand.

Ads-BasedAffiliate RevenueBeehiiv

+3 more

Get practical branding lessons delivered daily to help your business stand out. Learn simple, actionable tips from an expert who has built brands loved by millions.

Verify Forge

Real-time email validation API for 99%+ deliverability.

ActiveAPIAPI Development

+29 more

Achieve 99%+ email deliverability with a hybrid validation API. Verify emails in real-time using syntax, MX, SMTP checks, and disposable email detection.

Quollie

Convert website visitors into qualified leads, 24/7.

ActiveAI AssistantsAI Tools

+44 more

Engage website visitors 24/7 with an AI sales agent. Automatically capture qualified leads, book appointments, and convert traffic into predictable revenue.

Maksai.app

Reclaim your focus from calls and emails.

ActiveAIAI Assistant

+23 more

Get an AI assistant to handle calls when you're busy, organize your inbox, and draft replies in your tone. Save an hour a day and stay focused on priorities.

incredemail AI

Generate high-converting email templates in minutes.

ActiveAIAI Assistant

+33 more

Get more engagement and leads with AI-powered email templates. Create high-converting emails in minutes without any design or coding skills.

Shootmail

No-Code Email Builder for Beautiful HTML Templates

ActiveBootstrappedCloud

+12 more

Shootmail lets you design and export stunning HTML emails without code. Use pre-built templates, dynamic variables, and integrations with 10+ email services.

Waitlister

Create viral waitlists for your product launch.

ActiveAPIAPI Management & Integration

+28 more

Drive viral growth for your product launch with professional waitlist software. Features advanced referrals, automation, and analytics. Trusted by 2,000+ launches.

Writingaid

Strategic SEO and copy that converts and ranks.

Blogging & Personal SitesContent WebsitesDigital Marketing

+4 more

Get a dedicated growth partner for your content marketing. We deliver strategic SEO to attract your audience and compelling copy to convert them. No contracts.

Viral Marketing Lab

Curated marketing resources for startup founders.

ActiveBootstrappedCommunity & Social Platforms

+8 more

Access info products for bootstrapped founders to scale with viral marketing, influencer outreach, and proven content strategies for platforms like Linkedin and X.