No moat. Still in business.

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A free open source WordPress plugin that lets museums and archives manage and publish digital collections.

Free · Something else · Schools and tutors

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Helps nonprofits find donors whose employers match gifts and submits the match requests for them.

Something else · Charities and nonprofits

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WordPress plugin that pulls events from your site calendar into an email newsletter for your mailing tool.

Newsletters · Charities and nonprofits

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Reads receipts, tracks business spending, reminds you of bills and builds tax reports for small firms.

Bookkeeping and accounting · Health and clinics

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Open-source web software for clubs and federations to manage members, roles, events, mailings and invoices.

Communities and memberships · Charities and nonprofits

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Free online tool for couples, planners and venues to place guests at tables, then print the plan as a PDF or share seats via QR code.

Free plan · Something else · Individuals and families

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A secure portal that requests files from clients, sends automatic reminders and syncs what comes back to your drive.

Since 2019

Free trial · Documents and e-signature

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WordPress form plugin for taking Stripe or PayPal payments, signed waivers and bookings right inside the form.

Free plan · Payments and checkout

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Lets groups talk through a question, vote, and keep a record of what was decided and why, instead of more meetings.

Subscription · Projects and tasks

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A WordPress plugin that connects Turkish virtual POS payment providers to WooCommerce, donation, booking and form plugins.

Payments and checkout · Online sellers

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Lets nonprofits and associations run campaigns where supporters send personalized, tracked letters to their elected officials.

Marketing and social · Charities and nonprofits

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Finds grants that match a nonprofit's mission and drafts the proposals, for grant writers, consultants and universities.

Subscription · Documents and e-signature · Agencies

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A WordPress plugin that displays events from Google Calendar, Outlook or any ICS feed on your site as a grid or list.

Free plan · Scheduling and booking · Schools and tutors

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A public calendar page for venues and organisers that takes registrations, sells tickets and checks people in at the door.

Free plan · Scheduling and booking · Charities and nonprofits

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Live video streaming service for businesses, churches and schools, covering multistreaming, hosting and pay per view.

Since 2018

Subscription · Video and audio · Schools and tutors

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WordPress plugin for campaign groups to collect petition signatures and email each one to a chosen decision maker.

Free plan · Forms and surveys · Charities and nonprofits

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Membership system for associations, chambers and nonprofits covering dues, member directory and event signups on their website.

Communities and memberships · Charities and nonprofits

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Adds recurring billing, trials, split payments and subscription boxes to WooCommerce stores.

Free plan · Payments and checkout · Online sellers

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Podcast hosting that sends your show to Apple Podcasts and Spotify, with private feeds, stats and ways to earn money.

Subscription · Podcasting · Creators and writers

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Web tool for unions, parties and associations to run meetings with agendas, motions, speaker lists and secret online votes.

Subscription · Something else · Charities and nonprofits

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Sell event tickets, reserved seats and memberships for community groups, clubs, studios and independent venues.

Free · Scheduling and booking · Charities and nonprofits

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Sell event tickets online or at the door, with reserved seating, scanning apps and branded event pages, paying a fee per ticket.

Since 2014

Free plan · Payments and checkout · Schools and tutors

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Lets parties, NGOs and associations handle motions, amendments, candidacies and votes for their conventions.

Documents and e-signature · Charities and nonprofits

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Open source ordering system that lets food coops and farm shops collect group orders from local producers and settle them by prepaid credit.

Free · Online shops · Shops and retail

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Send email newsletters and campaigns to a few hundred or millions of subscribers, installed on your own server or used as a hosted service.

Free · Email marketing

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WordPress plugin for posting sign-up sheets so volunteers or attendees can claim slots and tasks.

Free plan · Scheduling and booking · Schools and tutors

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Build branded forms, quizzes, surveys and giveaway contests to collect leads and feedback, without writing code.

Free plan · Forms and surveys

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A free WordPress plugin for taking one-off and recurring payments through buy buttons, payment forms and invoices.

Free plan · Invoicing and billing

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Snap receipts and get expense reports ready for tax or reimbursement, for freelancers and field crews.

Subscription · Bookkeeping and accounting · Trades and home services

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A board portal where nonprofit boards build meeting packets, record minutes and let directors sign in without passwords.

Subscription · Documents and e-signature · Charities and nonprofits

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Free web app for associations and nonprofits to keep a member list, track dues and send mailings to members.

Free · Communities and memberships · Charities and nonprofits

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Build hosted or embedded checkout pages to sell products, subscriptions, tickets and services through your own Stripe account.

Since 2018

Free plan · Payments and checkout · Online sellers

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Free software for running a secure, anonymous whistleblowing channel for companies, public bodies, media and nonprofits.

Free · Security and passwords

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A WordPress plugin to design, send and automate email campaigns and newsletters from your own site.

Free plan · Email marketing · Online sellers

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Lets WooCommerce shops take Bitcoin, Ethereum and other coins straight into their own wallet with no transaction fees.

Free plan · Payments and checkout · Online sellers

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Lets clubs, associations and schools publish public or private event calendars for members at a fixed link.

Free plan · Scheduling and booking · Schools and tutors

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WordPress plugin that lets course creators, schools and coaches build lessons, quizzes and certificates, and sell access.

Free plan · Courses and learning · Agencies

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Shared calendar that businesses can customise to plan staff, rooms, equipment and events, and share across organisations.

Scheduling and booking

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Open-source app for archivists to describe, manage and publish archival collections, backed by a member community.

Free · Something else · Schools and tutors

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Comment on live websites, images and PDFs, report bugs in one click and turn them into tasks for developers or AI agents.

Free plan · Projects and tasks · Online sellers

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Shows fundraising and goal progress on WordPress sites as thermometers, bars or custom logo meters.

Website builders · Charities and nonprofits

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Hosted vector map tiles from OpenStreetMap that small teams and non-profits can use for free without an API key.

Since 2026

Free · Developer tools · Developers

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Free open-source WordPress plugin that adds member profiles, groups, activity feeds and private messages to a site.

Free · Communities and memberships · Creators and writers

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A hosted Postgres database you view and edit like a spreadsheet, so non-technical teams can manage linked records.

Free plan · Data and spreadsheets

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Project management with Gantt charts, boards and time and cost reports that teams can self-host or use as a cloud service.

Free · Projects and tasks

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Gives you a phone number your audience can call to hear your podcast or sermons, no internet or apps needed.

Since 2020

Subscription · Podcasting · Creators and writers

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WordPress plugin for turning SVG files, images or Google Maps into clickable maps for store locators, floor plans or data.

Website builders · Shops and retail

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Federated platform where groups create, share and manage events and members without big social networks.

Free · Scheduling and booking · Charities and nonprofits