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Turning Texts, Images & Videos into Conversations

NowComment has the most sophisticated collaboration tools available for group discussion, annotation, and curation of texts, images, and videos.

It displays threaded commenting alongside the sentences and paragraphs of texts, the areas of images, and timestamps of videos to create engaging online conversations literally in context. Brainstorm, debate, and collaborate as never before!

Now AI Thinking Partners can bring the power of the latest OpenAI Large Language Models to your NowComment conversations!

Key Features

Free Accounts

Upload and discuss documents with people you invite or with the whole Internet ("Public Documents") at no cost!

Time Efficient

Interesting comments can be found quickly (they're tied to relevant document passages), and summary lines make skimming fast and easy.

Powerful

Any sentence, paragraph, image, or video can have multiple conversations, keeping discussions focused and on-topic.

Simple to Use

Our interface is intuitive, your documents are accessible wherever you are, and we do the hosting and maintenance.

Feature-Rich and Scalable

NowComment has the features to handle very large groups: notifications, assignments, subgroups, moderation, and more.

Read It Your Way

By default comments are off to the side (with multiple sort options!), but you can also display comments in-line.

Recent Comments on Public Documents

profile_photo
Sep 13
on OAWTF

She’d made her way to the brightly lit back porch while lost in thought and , took a moment to observe the Christmas lights twinkling along the edges of the roof, the freshly decorated tree in the window, the window clings with of snowmen and reindeer.

profile_photo
Sep 13
on OAWTF

Then again, ethics had no place in the scientific world, she . She remembered when she’d been younger and , conducting her own scientific experiments.

Reason: comma splice, but also, God, I hope ethics have a place in science.

profile_photo
Sep 13
on OAWTF

Did it remain in the same place, or did it eventually try to crawl its way out in self-preservation, perhaps did ? Would it really sit there in resigned silence?

Reason: run-on sentence

profile_photo
Sep 13
on OAWTF

From where she stood, the crickets had ceased chirping entirely, and she still had not caught sight of a single lightning bug, or bug—or anything else for that matter.

Reason: run-on

profile_photo
Sep 13

Using the Library of Congress’s Teaching with Primary Sources Analysis Tool’s questions, comment on a particular area of the photograph and describe what you see, think, and wonder.

profile_photo
Sep 13
on OAWTF

“No, that doesn’t sound right”right,she muttered in response to her own question.

profile_photo
Sep 13
on OAWTF

Even the land around her home had seen its own fair share of growth, condos . Condos went up and , general stores had crowded crowding in.

profile_photo
Sep 13
on OAWTF

“It was probably some psychopath using ‘science’ as an excuse to get away with murder”murder,she muttered into the warm breeze.

Click on a comment's summary to see it in context

See more comments

Create or Join a Group

Click here to create a group, make it public and invite anybody to join you!
OR join one of the public groups listed below

Study Groups: United Nations Sustainable Development Goals


Literature and the Arts


© Copyright 2018-2025, Paul Allison.
"NowComment" is a registered trademark of Paul Allison. All rights reserved.

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Quickstart: Commenting and Sharing

How to Comment
  • Click icons on the left to see existing comments.
  • Desktop/Laptop: double-click any text, highlight a section of an image, or add a comment while a video is playing to start a new conversation.
    Tablet/Phone: single click then click on the "Start One" link (look right or below).
  • Click "Reply" on a comment to join the conversation.
How to Share Documents
  1. "Upload" a new document.
  2. "Invite" others to it.

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