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Shottr VS Sinatra.dev

Compare Shottr VS Sinatra.dev and see what are their differences

Shottr

Shottr is a free macOS screenshot app with scrolling screenshots, OCR, annotation and measurement instruments.

Rating
0 reviews
Alternatives Is it good?
Sinatra.dev

A background coding agent for your backlog. Assign a Linear issue, label a GitHub issue or mention it in a Slack thread; it writes the change in an isolated sandbox, runs your tests and opens a pull request. Free: 1 task at a time, plus 1 queued.

Rating
0 reviews
Pricing
Freemium $20 / Monthly (Per workspace, any number of people)
Alternatives Is it good?
ScreenSnap Pro
Stop sharing plain, boring screenshots. Add stunning backgrounds, pro annotations, and instant cloud links — all in one click. Pay once, own it forever. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Shottr seems to be more popular. It has been mentioned 70 times since March 2021.

social mentions
70 vs 0
Screenshots popularity
100% vs 0%
alternatives listed
240+ vs 9

Base details

Website, pricing, platforms and company facts side by side.

Shottr
Sinatra.dev
Website shottr.cc sinatra.dev
Pricing —
Freemium $20 / Monthly (Per workspace, any number of people) Official pricing
Listed in
Design Tools Screenshot Annotation Screenshots Screen Recording +1
AI Coding AI Developer Tools Developer Tools AI Coding AI Agents AI Tools +4

About Shottr and Sinatra.dev

In their own words, as submitted to SaaSHub.

Shottr
Sinatra.dev

No description of Shottr yet.

Sinatra is a background coding agent for teams on Linear, GitHub and Slack. Assign a Linear issue to Sinatra, add the sinatraai label to a GitHub issue, or mention @Sinatra in a Slack thread, and it works the request in an isolated cloud sandbox: it reads the code, writes the change, runs your...

Read more about Sinatra.dev

Features and specs

What each product offers, as listed by its team.

Shottr 6 features
Sinatra.dev 6 features
  • Speed
    Shottr is optimized for speed, enabling users to capture and annotate screenshots quickly and efficiently.
  • Advanced Annotation Tools
    Shottr offers a variety of advanced tools for annotating screenshots, such as arrows, text, blur, and highlighting.
  • Scrolling Captures
    The tool includes a feature for taking scrolling captures, making it easy to screenshot long web pages or documents.
  • OCR Capability
    Shottr includes Optical Character Recognition (OCR) to extract text from images, which can be particularly useful for documentation purposes.
  • Lightweight
    Shottr is a lightweight application, meaning it does not consume too much system resources and is quick to load.
  • Free
    Shottr is available for free, making it accessible to a wide range of users without additional costs.

Possible disadvantages

  • Limited to macOS
    Shottr is currently limited to macOS, excluding users on other operating systems like Windows and Linux.
  • Basic Image Editing
    While it has strong annotation tools, Shottr lacks advanced image-editing features found in more comprehensive graphic editing software.
  • No Cloud Storage Integration
    Shottr does not offer direct integration with cloud storage services like Google Drive, Dropbox, or iCloud for seamless file management.
  • Short Video Capture
    The tool primarily focuses on screenshots and does not support extended video capture capabilities.
  • Learning Curve
    Although user-friendly, some users may find the range of features and tools initially overwhelming, requiring time to familiarize themselves with the application.
  • Linear, GitHub and Slack
    Assign a Linear issue to Sinatra, add the sinatraai label to a GitHub issue, or mention @Sinatra in a Slack channel. In Slack it works in that thread and posts its progress there.
  • Isolated sandbox per task
    Each task gets its own cloud sandbox with your repo cloned in, behind an audited egress proxy with short-lived, scoped repo tokens.
  • Tests and self-review
    It runs your test command and reviews its own diff before marking the pull request ready for you.
  • Fixes CI and review feedback
    When CI fails or a reviewer requests changes, it pushes fixes to the same branch. A human always merges.
  • Your own model access
    Runs on your Claude or ChatGPT subscription, or an Anthropic or OpenRouter API key. Sinatra never bills for model usage.
  • CLI, MCP server and API
    Start and follow tasks from your terminal (npm i -g sinatra.dev), from claude.ai, Claude Code, Cursor or ChatGPT over MCP, or from a script with the HTTP API.

Analysis

An editorial look at what each product does well and who it suits.

Shottr
Sinatra.dev

Overall verdict

  • Yes, Shottr is a good tool for capturing screenshots, especially for those who need advanced features like scrolling capture and OCR while maintaining a simple and user-friendly interface.

Why this product is good

  • Shottr is known for its lightweight and fast screenshot capabilities. It enables capturing scrolling content, features a magnifying glass tool for pixel-perfect accuracy, and supports OCR (Optical Character Recognition) for extracting text from images. Its simplicity and efficiency make it a popular choice for users who need quick and functional screen capturing tools.

Recommended for

    Shottr is recommended for designers, developers, bloggers, educators, and any professionals who frequently work with visual content and need efficient methods for capturing, annotating, and sharing screenshots.

No analysis of Sinatra.dev yet.

Videos

Walkthroughs and reviews on video.

Shottr 0 videos + Add
Sinatra.dev 2 videos + Add

No Shottr videos yet. You could help us improve this page by suggesting one.

Sinatra demo: GitHub issue to pull request, end to end (22 seconds)

More videos

  • - Sinatra demo: Linear issue to pull request (21 seconds)

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Shottr
Sinatra.dev
100% 100%
Screenshots
0% 0%
0% 0%
Developer Tools
100% 100%
100% 100%
Design Tools
0% 0%
0% 0%
AI Developer Tools
100% 100%

Questions & Answers

As answered by people managing Shottr and Sinatra.dev.

How would you describe the primary audience of your product?

Sinatra.dev's answer:

Small engineering teams and solo founders with a backlog of well specified tickets they never get to: reproducible bugs, small features with acceptance criteria, the work that is clear enough to hand off but keeps getting pushed behind bigger things. Teams already working out of Linear, GitHub Issues or Slack who don't want another tool to learn, and who would rather run agent work on the Claude or ChatGPT subscription they already have than open a new metered account somewhere else.

What's the story behind your product?

Sinatra.dev's answer:

I built a pet sitting marketplace with my wife. She always had features she wanted shipped and every one of them went through me, so I spent about three months building an agent she could assign tickets to instead. She writes the ticket, assigns it, and a PR comes back. She's now a big contributor to that codebase without me being in the way. I started handing it my own backlog too and eventually it turned into a product. It has been a lot harder to build than I expected, lots of edge cases, which is why it started with just Linear and GitHub issues (Slack, a CLI and an MCP server came later) and why the agent doesn't merge its own PRs, you still do that last part yourself.

Which are the primary technologies used for building your product?

Sinatra.dev's answer:

TypeScript throughout. A Fastify API for webhooks and OAuth, a Temporal worker that orchestrates each agent run, Next.js for the dashboard and the site, and Prisma on Postgres. Every task gets its own Daytona sandbox with the repository cloned in; the sandbox stops when the task goes quiet and is reused for follow-ups. Model access is bring your own: an Anthropic or OpenRouter API key, or a Claude or ChatGPT subscription connected to the workspace.

What makes your product unique?

Sinatra.dev's answer:

It runs on the model subscription you already pay for. You assign a Linear issue, label a GitHub issue or mention it in Slack, the agent does the work in its own isolated sandbox and comes back with a pull request, and the model bill goes to your own Claude or ChatGPT subscription or API key. Sinatra never bills for model usage. The free plan is 1 task at a time, plus 1 queued, with no daily limit and no card. Pricing was the reason we built it in the first place, the agents we tried billed in credits you couldn't predict.

Why should a person choose your product over its competitors?

Sinatra.dev's answer:

Pricing and entry points. Plans are one flat monthly price for the whole workspace, any number of people: Pro is $20/mo for 3 tasks at a time, plus 10 queued, and inference runs on your own Claude or ChatGPT subscription or API key, so Sinatra never bills for model usage. And it works from Linear issues, GitHub issues and Slack threads, so a team whose tickets live in Linear can assign work to the agent the way they'd assign a teammate. It also reviews its own diff and posts the findings on the PR, fixes failing CI, and pushes revisions when a reviewer leaves comments. To be honest about the limits, it doesn't work from Jira, and the agent never merges its own PRs, a person does that.

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Shottr no reviews yet
Sinatra.dev no reviews yet

We have no reviews of Sinatra.dev yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Shottr 70 mentions
Sinatra.dev 0 mentions
  • Show HN: EasyShot – macOS screenshot thumbnails that don't disappear after 5s
    I'm not familiar with screenshot drag. Does that copy the image into the target? If you take a lot of screenshots, I highly recommend https://shottr.cc (nagware/freemium) - Shows preview with options to copy to clipboard or save to file... - Source: Hacker News / 7 months ago
  • Just Let Me Select Text
    I have https://shottr.cc/ installed on my macbook, so when I want to select unselectable text I just do OCR with a simple and fast shortcut. - Source: Hacker News / about 1 year ago
  • The fastest tool for measuring anything on your screen
    Shottr (https://shottr.cc/) is a great screenshot and annotations app and also includes this feature. Not a promotion, just a very satisfied user of the app; it's quite beautifully designed. - Source: Hacker News / over 2 years ago

View more

Tracking Sinatra.dev since Sep 2026.

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