Affinity Designer
Sketch
Inkscape
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Canva
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specgit
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Docs go stale when they live away from the code. Today the spec lives in a doc app, the code in GitHub; engineers get a Slack link, read it once, and build from the ticket โ then the doc no longer matches reality.
specgit is the PM-friendly layer on top of GitHub. You write the spec like a regular doc. Engineers review it as a pull request โ same flow, same tools, same habits. Every update is a commit. Every discussion is on the record. The doc sits where engineers and AI coding agents already look.
How it works - Saves are commits - Comments are PR review threads - Publish is a merge
Docs never leave your GitHub.
Write without Git or Markdown - Visual editor โ no Markdown or Git required - Inline comments and live collaboration - Full history โ every change is a commit - Starter templates (product spec, decision record, meeting notes) - Import Word, PowerPoint, Excel, and PDF (via Microsoftโs MarkItDown) - Obsidian Markdown (wiki links, callouts, Mermaid; unknown syntax preserved) - View changes โ Word-style redlines against main
GitHub-native review When a repo requires approving reviews, specgit shows whatโs needed, authors can request review; reviewers approve or request changes in-app. โPublish when approvedโ goes live on approval. Works with branch protection and rulesets.
specgit AI (optional) Agent chat, Review, and Triage โ text or voice. Only when invoked; every change needs your approval. Never trains models. FreshSpec โ early access on request.
Privacy - Documents stay in GitHub; no long-term copy on our side - No analytics, ad tracking, or third-party tracking - Sign-in via the specgit GitHub App โ fine-grained, repo-by-repo tokens
Pricing - Free โ 1 repo, 5 publishes/month, unlimited collaborators. No credit card. - Pro โ $8/seat/month ยท Pro Plus โ $16/seat/month - Viewing and commenting always free.
Try the real editor (no sign-up): https://specgit.com
Affinity Designer specgitNo features have been listed yet.
Based on our record, Affinity Designer seems to be more popular. It has been mentiond 47 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.
Well, there is Serif's suite: https://affinity.serif.com/en-us/designer/ (There's also a Photo and page layout app) or the open-source stuff: - https://krita.org/en/ - https://inkscape.org/ - https://www.scribus.net/. - Source: Hacker News / about 2 years ago
There's Affinity Designer, too. https://affinity.serif.com/en-us/designer/. - Source: Hacker News / almost 3 years ago
Affinity Designer (https://affinity.serif.com/en-us/designer/) is a good choice for doing layouts, although Scribus (https://www.scribus.net/) may be all that you need depending on the complexity of your layouts. Source: about 3 years ago
Done in Serif Affinity Designer as a learning execise I guess. Source: over 3 years ago
You'll need inkscape. It's free at inkscape.org. Affinity Designer can do the same job. It's $70 at https://affinity.serif.com/en-us/designer/. Source: over 3 years ago
Sketch - Professional digital design for Mac.
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
Confluence - Confluence is content collaboration software that changes how modern teams work
Adobe Illustrator - Adobe Illustrator is a vector graphics editor.
GitBook - Modern Publishing, Simply taking your books from ideas to finished, polished books.