SendX (https://sendx.io) provides remarketing and retargeting tools for web businesses. You can use popups, landing pages, email, web push notification, automation workflows and FB / Google retargeting.
SendX toolset helps you focus on conversion and revenue rather than vanity metric like opens. Having a single platform which provides great tools lead generation, email marketing, and marketing automation makes SendX one of the few in the category.
SendX has a lot of features focussed on ROI. You can resend emails to un-openers with 1 click which gives up to 50% more opens and 23% more clicks. You can use smart send technology and geo optimized campaigns. You can run AB tests on email or subject line or email content.
Besides, SendX allows unlimited emails per subscriber and has very good email deliverability. The reason is that we run our own SMTP infrastructure and do everything like DKI, SPF, DMARC, proper email warmup to ensure email inboxing.
Based on our record, Hypothes.is seems to be more popular. It has been mentiond 46 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Hypothesis https://web.hypothes.is/ is pretty good at keeping notes on PDF. Normally it anchors the annotations for any url but I believe that for PDF is also doing some extra checksum magic to uniquely identify the PDF and apply the annotations. Furthermore you can have collaboration features such as group annotations. Useful for classes or science labs... - Source: Hacker News / 14 days ago
Tools like https://web.hypothes.is exist and have a decent number of installs. The hard part of a generic third-party commenting tool is creating the right social context for it to actually be useful. Hypothesis for example is mostly used via its integration into online learning platforms, where that context already exists. - Source: Hacker News / 3 months ago
I honestly can't imagine not using extensions. I'm 39 and have been on the web since Netscape etc in the early 90s and I honestly care more about the extensions than I do anything the browser actually does. Like, if there were no extensions I don't think I'd care at all if I used Firefox, Chrome, Opera, etc. But Chrome and Firefox have this massive, massive ecosystem of productitivy improving extensions. I'll give... - Source: Hacker News / 4 months ago
I think https://web.hypothes.is/ would be of interest to you. - Source: Hacker News / 5 months ago
Https://web.hypothes.is/ already exists for collaborative commentary on practically anything web based. So there is a market of sorts. Source: 11 months ago
Diigo - Diigo is a powerful research tool and a knowledge-sharing community
Constant Contact - Constant Contact offers email marketing, social media marketing, online survey, event marketing, digital storefronts, and local deals tools.
Weava - Workspace to highlight, organize & collaborate on your research articles.
Brevo - Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.
LINER - LINER AI Copilot is currently powered by ChatGPT/GPT-4, Google Search Engine, and information from high-quality highlights of an enormous number of users from all around the world.
Synthesio - Synthesio is a social intelligence tool or a marketing software that is specially made for the purpose of social media monitoring and social analytics.