No moat. Still in business.
Software directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- Sendwithus
Lets teams edit, test and send transactional email templates without code deploys, with A/B tests and analytics.
Since 2014
Subscription · Transactional email · Software companies
- Octopus.do
Plan a website's structure as a visual sitemap with simple wireframes, built from scratch, from a URL or by AI.
Since 2019
Free plan · Website builders · Agencies
- Audienceful
Email marketing app for sending newsletters, campaigns and automated sequences, built for teams that write together.
Since 2018
Free plan · Email marketing · Online sellers
- Unleash
Feature flag service that lets software teams roll out, test and switch off features in production without redeploying.
Subscription · Developer tools · Developers
- Qonversion
Handles in-app subscriptions for mobile apps, with a paywall builder, price tests and revenue reports for app teams.
Free plan · Payments and checkout · Developers
- Inspectlet
Records visitor sessions on your site and uses AI to point out errors, rage clicks and drop-offs, alongside heatmaps.
Free plan · Website analytics
- Proto.io
Build clickable web and mobile app prototypes in the browser from ready UI components, for designers and product managers.
Design and images · Software companies
- Flyn
Create branded short links and QR codes, track clicks and route visitors by device or country, for marketing teams.
Free plan · Marketing and social
- Axeptio
Cookie consent banners and consent records for websites and apps, so businesses meet GDPR and similar laws.
Free plan · Legal and compliance
- Auto-Install Free SSL
Gets and renews free Let's Encrypt SSL certificates on cPanel shared hosting without command line work.
Free plan · Security and passwords
- WPFunnels
Builds sales and lead funnels inside WordPress and WooCommerce, with custom checkout pages, upsells and split tests.
Online shops · Online sellers
- ConfigCat
Turn app features on or off and roll them out to chosen users without redeploying, with unlimited team seats.
Free plan · Developer tools · Developers
- Blog Floating Button
WordPress plugin that pins a floating button to blog posts so bloggers get more clicks on offers and contact links.
Free plan · Marketing and social · Creators and writers
- If-So Dynamic Content
Shows different text, popups or redirects to each WordPress visitor based on location, device or behaviour.
Free plan · Marketing and social
- Opti-Behavior
WordPress plugin that records heatmaps, sessions, funnels and form drop-off, storing all data on your own site.
Free plan · Website analytics
- Prototyper
Shared canvas where your team and coding agents build clickable React prototypes, wireframes and slide decks.
Since 2026
Free plan · Design and images · Agencies
- Promolayer
A no-code popup tool for shops and websites to collect emails, show offers and win back visitors about to leave.
Free plan · Marketing and social
- PageDuel
Site analytics with split testing that shows which campaign, page or test version led to each sale, for online businesses.
Subscription · Website analytics
- Enhanci
Build and A/B test pricing tables for your website without code, with Stripe revenue insights.
Free plan · Website builders · Online sellers
- SSL Insecure Content Fixer
Fixes the mixed content and insecure content warnings a WordPress site shows after it moves to HTTPS.
Website builders
- Leadpages
Builder for landing and lead capture pages with templates, AI drafts and A/B testing to improve conversions.
Subscription · Website builders
- RevDock
Add one script to your site for widgets like local pricing, exit offers and social proof to lift sales.
One-off payment · Marketing and social · Online sellers
- ReferralLoop
Build a pre-launch waitlist page where signups earn rewards for referring friends, with emails and A/B tests.
Free plan · Marketing and social · Online sellers
- ZipMock
Turns a short prompt into a wireframe or UI design as real HTML for founders, product managers and agencies.
Free plan · Design and images · Agencies
- FeatBit
Feature flags for software teams to roll out changes to chosen users, watch error rates and roll back bad releases.
Free plan · Developer tools · Developers
- Sigmize
WordPress plugin to A/B test pages, watch session recordings and heatmaps, and track WooCommerce revenue by variant.
Free trial · Website analytics · Online sellers
- Advanced Ads
WordPress plugin for publishers to place, rotate, target and schedule ads from any network and track clicks.
Free plan · Marketing and social · Creators and writers
- HashBar
A WordPress plugin for top bars and popups with countdowns, coupons and signup forms, plus click stats and A/B tests.
Free plan · Marketing and social
- OptiMonk
Builds popups for online stores, such as signup offers, exit discounts and spin wheels, by describing them to an AI agent.
Free plan · Marketing and social · Online sellers
- Flagsmith
Feature flags and remote config so software teams can release to user segments, run tests and switch features off fast.
Free plan · Developer tools · Developers
- ronda
Lets marketing and design staff describe web app changes in plain English and get them as GitHub pull requests for engineers to review.
Free plan · Developer tools · Software companies
- WP Popups
WordPress plugin for building popups and bars with display rules, A/B tests and email signup capture.
Marketing and social
- redirs
Point any domain at any URL with automatic HTTPS, path rules and hit analytics, no server to run.
Free plan · Website builders
- GrowthBook
Feature flags and A/B tests that read results from your own data warehouse, for software product teams.
Free plan · Website analytics · Software companies
- DollarDeploy
Deploys apps from a GitHub repo onto a server in your own cloud account, with HTTPS and redeploys on each push.
Free plan · Developer tools · Developers
- Joystick
Lets app and game developers change settings and run A/B tests remotely, without shipping a new build or waiting for store review.
Developer tools · Developers
- Flat PM
WordPress plugin for placing ad blocks with geo, device and time targeting plus A/B tests, for site monetisation.
One-off payment · Marketing and social · Creators and writers
- Whimsical
A shared canvas where product teams sketch flowcharts, wireframes and mind maps, with AI to draft them from a prompt.
Design and images · Software companies
- Weco AI Functions
Turns a one-line description into a live AI API endpoint with typed output, model comparison and usage logs.
Since 2025
Free plan · Developer tools · Developers
- Appliku
Sets up and manages your own cloud server to deploy Django apps, with a dashboard, CLI and API.
Since 2021
Free plan · Developer tools · Developers
- Spectry
Shows where site visitors get stuck through heatmaps, replays and funnels, then lets you A/B test fixes.
Free plan · Website analytics
- Axure RP
Desktop app that lets UX designers build clickable prototypes with logic, forms and data without writing code.
Free trial · Design and images · Agencies
- MockFlow
Online wireframing and whiteboard tool where teams sketch app screens, flowcharts and mind maps together.
Design and images · Agencies
- GO Feature Flag
An open-source feature flag service built on OpenFeature for gradual rollouts, A/B tests and quick rollbacks in your apps.
Free · Developer tools · Developers
- Tggl
Feature flags, gradual rollouts and A/B tests so developers ship behind toggles and product teams control releases.
Since 2023
Free plan · Developer tools · Developers
- Optux AI
Runs A/B tests, split tests, SEO tweaks and content personalisation on your site through your Cloudflare account.
Marketing and social
- Crazy Egg
Shows how visitors use your website through heatmaps, session replays, surveys and A/B tests.
Subscription · Website analytics
- Spar
Audits an online store for conversion problems, suggests fixes ranked by revenue and builds A/B test variations.
Free trial · Website analytics · Online sellers