Explore 19,617 verified tools
Every tool here passed a live check of its own website. Filter by what matters to you, then open a profile or jump to it on the map.
2,871 tools · listed A to Z, so position is not a ranking · made in United States
- Sell / Sales engagement
Nureply
NuReply is a cold email outreach tool that uses AI to write sequences and warm up inboxes.
- Plan & Track / Calendars & scheduling
NurseGrid
Nursegrid is a nurse app for managing schedules, shifts and connecting with colleagues.
- Focus & Life OS / Learning & upskilling
Nutshell
Nutshell is an iPhone app with in-depth summaries of over 900 books, most around thirty-five minutes, with sound scenes for reading.
- Plan & Track / Task managers
Nydhei
Nydhei combines a to-do list, daily planner and notes in one private, end-to-end encrypted app.
- Focus & Life OS / Learning & upskilling
O'Reilly Learning
O'Reilly Learning is a subscription platform with books, courses and live training on technology and business topics.
- Create with AI / Podcast recording & hosting
OBS Studio
OBS Studio is free open-source software for recording video and live streaming on Windows, Mac and Linux.
- Communicate / Customer support & chat
Ochatbot
Ochatbot is an AI chatbot for online stores that handles support questions, product recommendations, abandoned carts and lead capture.
- Automate & Build / Workflow automation
Octoparse
Octoparse is a no-code web scraper that turns web pages into structured data using ready-made templates or custom-built scrapers.
- Automate & Build / No-code apps & forms
ODK
ODK provides forms for collecting data in the field on phones, used by researchers and field teams, including offline.
- Focus & Life OS / Journaling
Odozi
Odozi is a private mood journal for iOS and Mac that tracks gratitude, sleep and screen time in a couple of minutes daily.
- Focus & Life OS / Learning & upskilling
Offensive Security
OffSec sells hands-on security training, lab environments and certifications such as OSCP.
- Create with AI / Presentations
Office Timeline
Lucen Software, formerly Office Timeline, makes Microsoft-native tools for building timelines, Gantt charts and roadmaps for presentations.
- Sell / CRM
Office24by7
Office24by7 is cloud software for sales, marketing and support that automates customer communication and lead handling.
- Focus & Life OS / Files & storage
Offtop
Offtop is a platform for producers to upload and share beats, with auto-tagging by tempo, key and genre and Dropbox or folder sync.
- AI Assistants / Agents & personal AI
Okthx
Okthx is an AI coordination assistant that books meetings, sorts the inbox and organizes schedules and logistics for busy professionals.
- Think & Capture / Screenshots & capture
omemo
omemo sorts iPhone screenshots automatically, works out what each one is for and sends reminders, such as for saved links.
- Market / Paid ads
Omneky
Omneky generates on-brand image and video ads with AI and launches them on Meta, Google, TikTok and LinkedIn.
- Plan & Track / Task managers
OmniFocus
The Omni Group makes Mac and iOS productivity apps such as the OmniFocus task manager, OmniOutliner and OmniGraffle.
- Create with AI / AI images & editing
ON1 Photo RAW
ON1 Photo RAW is photo editing software with AI tools and RAW processing for photographers, sold without a subscription.
- Focus & Life OS / Money & expenses
onbalance
Onbalance is a free privacy-first cash flow planning app for solopreneurs and family businesses.
- Communicate / Meetings & webinars
OnBoard
OnBoard is board management software for building agendas, managing committees and holding secure board meetings with AI help.
- Sell / Dialers & calling
One Call Now
One Call Now sends automated phone calls and bulk text messages for schools, churches and small organisations, with a free trial.
- Focus & Life OS / Journaling
One-Line Journal
One-Line Journal gives daily prompts for short reflections and saved memories to help build a writing habit.
- Communicate / Async video & demos
OneMob
OneMob lets sales reps send personal videos to buyers, see who watched and follow up until they respond.
- Write / AI writing & editing
Online Correction
OnlineCorrection.com checks pasted text for spelling, basic grammar and style mistakes without registration.
- Write / AI writing & editing
Online Text Tools
Online Text Tools is a free set of browser utilities to generate, convert, replace, filter and encode text.
- Write / Long-form & docs
Online2PDF
Online2PDF is a web tool that converts, merges and edits files into and out of PDF.
- Automate & Build / Workflow automation
Onlizer
Onlizer is a no-code cloud platform for connecting apps and automating business workflows, aimed at businesses of any size.
- AI Assistants / Coding assistants
Onlook
Onlook is a free, open source visual editor where designers edit and craft web app interfaces directly in code.
- Sell / Invoicing & payments
OnPay
OnPay is online payroll software for small businesses that handles payroll taxes, benefits administration and basic HR tasks.
- Sell / CRM
Onsight
Onsight is a B2B sales app for distributors and wholesalers that captures orders offline, shows digital catalogues and offers customer ordering.
- Sell / Dialers & calling
OnSIP
OnSIP is a hosted VoIP phone service with a cloud PBX that small businesses can sign up for on month-to-month terms.
- Plan & Track / Time tracking
OnTheClock
OnTheClock is an employee time clock with scheduling and payroll tools, usable on mobile or web by small businesses.
- Focus & Life OS / Focus & blockers
Opal
Opal helps you measure and limit screen time on iPhone, iPad and Mac by blocking distracting apps.
- Automate & Build / No-code apps & forms
Open as App
Open as App converts spreadsheets into working web apps without code, keeping the spreadsheet logic intact for teams.
- Sell / Invoicing & payments
Open Collective
Open Collective gives communities and projects a way to raise funds, hold legal status and manage and disburse money transparently.
- Focus & Life OS / Translation & language
Open English
Open English is a live online English course with unlimited classes and teachers, aimed at Spanish speakers.
- Sell / CRM
Open to Close
Open to Close is real estate transaction management software that keeps tasks, documents, emails and key dates for each deal in one place.
- Create with AI / AI images & editing
OpenArt
OpenArt generates images, video and music with many AI models and offers editing tools.
- AI Assistants / Coding assistants
OpenHands
OpenHands is an open-source platform for running AI coding agents locally or in the cloud to automate engineering tasks.
- Automate & Build / Launchers & shortcuts
OpenIn
Loshadki makes Mac, iPhone, iPad and Vision Pro apps for power users, built by a two-person team.
- Create with AI / Video editing
OpenShot
OpenShot is a free open source video editor for Linux, Mac and Windows with an approachable timeline.
- Communicate / Dictation & transcription
OpenWhispr
OpenWhispr is open-source dictation software that turns speech into text, and also records meeting notes, with a free download.
- Communicate / Customer support & chat
OpenWidget
OpenWidget provides free no-code website widgets, including live chat and chatbot plugins, to engage and support site visitors.
- Focus & Life OS / Passwords & security
Optery
Optery removes home addresses and other personal information from search results and hundreds of data broker sites.
- Market / Analytics
Optimizely
Optimizely is a web and product analytics tool covering experimentation and a/b testing.
- Market / Sites & landing pages
Optinly
Optinly is a drag-and-drop popup builder with spin wheels and exit-intent popups for boosting engagement.
- Create with AI / Short-form clips & captions
Opus Clip
OpusClip cuts long videos into short captioned clips and publishes them to social platforms.