Alternatives

Products that do what Spatra does

Keep web and PDF notes connected to their source

1
PDF Annotator by Good Annotations▲105
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2
Web Highlights - PDF & Web Highlighter▲190
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3
MetaNote▲77
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2022
4
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5
Sumnotes▲131
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2016
6
NotesAlong▲75
Highlight, organize, and share information effectively
2020
7
WebStickies▲89
Sticky notes for the Internet
2023
8
Ghostnote▲132
Add contextual notes to websites, folders, docs, apps
2015
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Annotary - Highlight Web Pages, Share Your Notes▲15
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10
Instacap▲127
Async annotation & visual feedback
2022
11
Linky Notes▲176
Create rich, interconnected notes with blocks
2024
12
StarNote▲127
Note-taking and PDF editor for Android tablets
2025
13
SafeNotes▲71
Securely annotate and store your PDF documents
2019
14
ClipMyNotes▲96
Export highlights from PDF files with ease.
2020
15
Sidenotes▲125
Annotate the web.
2014
16
Summarise Me▲100
Generate quick summaries for websites or PDFs
2023
17
Waspnote▲110
Enhance productivity with AI powered note taking
2023
18
Thinkio▲103
Turn your PDFs and images into interactive online worksheets
2021
19
Desklamp▲133
Remember everything you read and revise faster
2022
20
RexPad▲86
Nimble collaborative note-taking.
2018
21
NotesHub▲95
Fully cross-platform, markdown based note-taking app
2021
22
Highlight & Summarize: PDF Companion▲129
Highlight & summarize PDFs effortlessly with powerful tool
2024
23
Nocket▲110
Save bookmarks, highlights, notes & AI summaries in Notion
2024
24
Annotate Meet▲79
Google Meet users can now annotate while screen sharing
2021

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