
Canva
Google Sheets
Airtable
Sheety
Turn spreadsheet image URLs into an xlsx with embedded images for Canva Bulk Create

Headway App
ChangeCrab
Changelogfy
ChangelogPilot
Beamer App
Olvy
Noticeable
Changelog software that turns GitHub commits into release notes your users actually see — inside your app. Built for founders and teams who ship fast.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | postprep.app | releasepad.io |
| Pricing | ||
| Platforms | — | |
| Company | 2026 | Startup from the United States · 1 - 9 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


Canva Bulk Create ignores image URLs. PostPrep takes your CSV/XLSX, finds the image column, downloads and embeds each image into its cell, and returns an xlsx Canva reads first try. Works with Excel and Google Sheets too. Free up to 100 rows, $9 one-time for 500 rows.
Every update you don't communicate is a feature your users will never find. Your team ships improvements every week — bug fixes, new features, performance gains. But if your users don't hear about them, those updates might as well not exist. Features go undiscovered. Support tickets pile...
What each product offers, as listed by its team.


Walkthroughs and reviews on video.
Canva Bulk Create Not Showing Images From URLs? Here's the Fix | PostPrep
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing PostPrep.app and ReleasePad.
ReleasePad's answer:
Elixir + Phoenix + Redis + TailwindCSS + Vanilla JavaScript.
ReleasePad's answer:
-Orbitly -Stacklane -Nexaform -Claritask
PostPrep.app's answer
PostPrep embeds your image URLs as actual images inside the cells of an xlsx file, so Canva Bulk Create can read them. Canva ignores plain image links in a spreadsheet, and macros or Apps Scripts break on 64-bit Excel or choke on URLs without a file extension. PostPrep is one drag and drop with no code, and it auto-detects your image URL column. The same xlsx also works in Excel and Google Sheets.
ReleasePad's answer:
Most changelog tools assume you'll write the release notes. ReleasePad assumes you won't. It connects to your GitHub repo, drafts release notes from merged PRs and commits using AI, and waits for one click of approval before publishing. From there it distributes to three places at once: a 4.3kb in-app widget, a public hosted SEO page, and a machine-readable Markdown URL that ChatGPT, Claude, and any other model can read. That third channel is the part nobody else ships, when a user asks an AI assistant "what changed in this API?", ReleasePad makes sure the assistant has the real answer instead of guessing.
PostPrep.app's answer
Unlike Excel-only tools, PostPrep output works in Canva Bulk Create. There is no code, no macro and no setup. It accepts CSV, TSV and XLSX files, and you can try it free for up to 100 rows per file with no account. If you need 500 rows, it is a $9 one-time unlock with no subscription. If a cell has several image links, PostPrep takes the first one.
ReleasePad's answer:
Pricing and effort. Beamer starts at $49/mo and scales with monthly active users; Canny's Pro plan starts at $79/mo and scales with tracked users. ReleasePad is $35/mo flat per product, same price for a team of 1 or 200, no per seat fees, no usage cliff as you grow. And the DIY route (Notion, a blog, a Confluence page) is only free until you count the hours: you still write every entry by hand, still maintain the page, and still get no in-app surface or analytics. ReleasePad takes 30 seconds and one line of code to install, drafts the writing for you, and tells you which updates people actually opened.
PostPrep.app's answer
People who run Canva Bulk Create from a spreadsheet and need real images instead of image URLs, such as sellers with product photo links, real estate listings or recipe cards. It also fits anyone who wants images embedded in Excel or Google Sheets cells without writing macros.
ReleasePad's answer:
SaaS teams that ship faster than they communicate, indie hackers, solo founders, and small-to-mid product and engineering teams who merge PRs weekly but have no dedicated marketing or docs person. Typical buyer is a founder, head of product, or engineering lead at a product-led company where releases are constant and invisible. 153+ teams use it today, with 15,793+ release notes published..
ReleasePad's answer:
I've worked in technology companies all my life. I've kept watching teams merge twenty PRs a month while their end users, and their prospects, assumed the product had stalled. The changelog was always the last thing anyone wrote and the first thing that fell off. ReleasePad's premise is that if it isn't announced, it didn't happen: buyers check your pulse before they pay, and now AI assistants answer questions about your product whether or not you've given them anything accurate to read. The June 2026 launch of machine-readable Markdown output made that second audience explicit, your changelog now has human readers and agent readers, and both should get the same source of truth.
Share your experience with using PostPrep.app and ReleasePad. For example, how are they different and which one is better?
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