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Directory: O

1S2U
1S2U
International Quality Bulk SMS Service Provider. 1s2u.com is committed to be the best international Bulk SMS services provider in the world with high quality and real-time support for 24/7.
1SaaS
1SaaS
1SaaS brings you the tool platform for all your projects when working with low-code, no-code, APIs and automation. #BreakLimits
1sec Mail
1sec Mail
Create and receive email in only 1 second!
Microsoft OneNote
Microsoft OneNote
One cross-functional notebook for all your notetaking needs.
OANDA
OANDA
OANDA is a global leader in online multi-asset trading services, currency data, corporate payments and FX services.
Occasion
Occasion
Occasion is the fastest booking and scheduling software available.
OCRSpace
OCRSpace
The OCR.space Online OCR service converts scans or (smartphone) images of text documents into editable files by using Optical Character Recognition (OCR). The OCR software also can get text from PDF . Our Online OCR service is free to use, no registration necessary. Just upload your image files.
Octopus Deploy
Octopus Deploy
Reliable, repeatable, traceable deployments across clouds and on-prem.
OKSign
OKSign
Sign online contracts, purchase orders, forms, you name it. Simple and legal.
Ometria
Ometria
The customer marketing platform for retail
Omniconvert
Omniconvert
We help data-driven marketers around the world to understand, segment, convert & retain customers.
Omnisend
Omnisend
Marketing automation built for ecommerce. Increase your sales, not your workload.
Omnivore
Omnivore
A free and open source read-it-later app for serious readers. Save any web article, subscribe to newsletters, read distraction free, add highlights and notes.
OnceHub
OnceHub
Don't keep your leads waiting. Capture, qualify, and engage with inbound leads in minutes, not days.
One AI
One AI
APIs that make your app understand language. Summarize conversations, categorize articles, and more.
OneDesk
OneDesk
OneDesk is powerful helpdesk and project management software in a single application. Support your customers and manage projects in one place.
OnePageCRM
OnePageCRM
#1 action-focused CRM software for small business. We help bring action and focus to the chaotic world of sales.
OneSignal (REST API)
OneSignal (REST API)
Push messaging
OneSignal (User Auth)
OneSignal (User Auth)
Push messaging
OneUptime
OneUptime
One complete SRE and DevOps platform.
Onfleet
Onfleet
Onfleet is the world's most advanced last mile delivery platform.
Ongage
Ongage
Email Marketing Platform For Data-Driven Growth
Ontraport
Ontraport
Ontraport is a unified and all-in-one CRM and marketing automation platform designed to help manage your entire marketing workflow, from bringing in new visitors all the way to making sure they feel welcome as customers.
Open Exchange Rates
Open Exchange Rates
Consistent, reliable exchange rate data and currency conversion for your business.
OpenAI (ChatGPT)
OpenAI (ChatGPT)
OpenAI is an AI research and deployment company with the mission to ensure that artificial general intelligence benefits all of humanity. They are the makers of popular models like ChatGPT, DALL-E, and Whisper.
OpenCage
OpenCage
Reverse geocoding API
OpenSea
OpenSea
Discover, collect, and sell extraordinary NFTs. OpenSea is the world's first and largest NFT marketplace.
OpenWeather API
OpenWeather API
OpenWeather provides comprehensive weather data services, including current, forecast, and historical weather information.
OPN (formerly Omise)
OPN (formerly Omise)
 
Opsgenie
Opsgenie
Opsgenie is a modern incident management platform for operating always-on services, empowering Dev and Ops teams to plan for service disruptions and stay in control during incidents.
OrbisX
OrbisX
The #1 Auto Shop CRM with Artificial Intelligence Bookings
Orbit
Orbit
Community experience platform for developers
Orca Scan
Orca Scan
Build a barcode system without code.
Order Desk
Order Desk
Save time and use Order Desk to automate your ecommerce order management workflow with 300+ integrations and counting!
Originality.ai
Originality.ai
AI & Plagiarism Detector for Serious Content Publishers.
Ortto
Ortto
The unified customer journey platform for online business. Customer journeys made remarkable.
Outgrow
Outgrow
Interactive Content Platform
Premium
Outreach
Outreach
Close Deals Faster in the Remote Sales World
Outseta
Outseta
A better way to launch your SaaS start-up, membership site, or online community.
Overloop
Overloop
All-in-one CRM & Sales Automation Platform
Oxford Dictionaries
Oxford Dictionaries
Helping the world work, play, and communicate through our world-renowned Oxford Dictionaries data, brought to you by Oxford University Press.
Beta
Oxylabs
Oxylabs
Market-leading proxy & web scraping solutions provider.
Oyster
Oyster
Automated Global Employment Platform
The Owen Wilson Wow
The Owen Wilson Wow
The Owen Wilson Wow API
WhatsApp by Online Live Support
WhatsApp by Online Live Support
Integrate WhatsApp messaging via Online Live Support