Ellipsis

Ellipsis

Cloud platform that deploys AI coding agents as YAML code in your GitHub repo

78/100Safe BetFree · from $100 one-time (or $10 for individual accounts)Freemium

The best pick for GitHub-based teams that want autonomous coding agents without the ops headache. The YAML-as-code config and per-session sandboxing with hard spend caps give you control that raw GitHub Actions or local agents lack. If you're on GitLab or need on-prem, this isn't for you yet.

Verified 8d ago · liveness 78/100 · cite: rightaichoice.com/tools/ellipsis-ai

Best for
  • GitHub-centric engineering teams
  • Teams automating code reviews and CI fixes
  • Startups reducing developer time without per-seat costs
  • Engineering managers needing cost control and audit trails
Not ideal for
  • Teams using GitLab or Bitbucket
  • Organizations requiring on-premise deployment
  • Teams wanting a simple linter or code review bot
Visit Website

Intermediate~10 minutes to install the GitHub app and commit your first agent. ~30 minutes to fully configure agents and budget caps. For teams new to YAML agents, budget a few hours to write and tune your first agent definitions.Web · API · CLIAPI available5.2k viewsVerified 8d ago
Pricing
Free · from $100 one-time (or $10 for individual accounts)
FreemiumFree tier3 plans4 hidden costs
Learning curve
Intermediate
~10 minutes to install the GitHub app and commit your first agent. ~30 minutes to fully configure agents and budget caps. For teams new to YAML agents, budget a few hours to write and tune your first agent definitions.
Runs on
WebAPICLI
API available · 5 integrations
Who it's for
Developer on a GitHub-centric teamEngineering manager at a startupIndividual developer / open-source maintainer
Live sentiment
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Skip it if

Skip Ellipsis if you're on GitLab or Bitbucket, if you need on-premise-only deployment, or if you want a simple linter bot without agent capabilities.

The 30-second take
Biggest gripe

Usage-based pricing can surprise teams new to metered agent sessions; a code review costs about $0.74 and a small feature about $1.91, so costs scale with agent activity.

Price reality

Ellipsis's usage-based pricing fits startups and scaling teams that want no per-seat fees and only pay for actual agent sessions. A small feature costs about $1.91 and a code review about $0.74, which can be cheaper than hiring for the same tasks, but for high-volume teams, costs add up compared to flat-rate alternatives like GitHub Copilot.

In short

Ellipsis — Cloud platform that deploys AI coding agents as YAML code in your GitHub repo. Best for GitHub-centric engineering teams, Teams automating code reviews and CI fixes, Startups reducing developer time without per-seat costs. Free to start; paid plans from $10010/mo.

What's new in Ellipsis

Checked 8 days ago

Across the latest 2 updates: 1 launch and 1 news mention.

Viability Score

78/100
Safe Bet

How well maintained and how widely used is Ellipsis? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this

Recent activity
90
Traction
not measured
Site health
95
User sentiment
not measured
What the vendor publishes
60

Last calculated: August 2026

How we score →

Key Features

  • YAML-defined agents deployed with git push
  • Cloud sessions in isolated ephemeral sandboxes
  • Scoped permissions below developer level
  • Hard budget caps per session, per developer, per day, per month
  • Full observability with thinking and tool call logs
  • Automated code reviews on pull requests
  • Fix CI failures automatically
  • Dependency bumps with breakage fixes in one PR
  • Flaky test reproduction and fix
  • Sentry alert triage and response
  • Implementation plans for GitHub/Linear issues
  • Daily standup summaries in Slack
  • Scheduled agents via cron, GitHub events, or @ellipsis mention
  • Multi-model support (Claude, Codex, Gemini)
  • API & CLI for scripting sessions

About Ellipsis

FreemiumIntermediateAPI availableWeb · API · CLI

Ellipsis is a managed cloud platform that runs AI coding agents directly in your GitHub workflow. Instead of a simple code review bot, you define agents as YAML files in your repository—prompts, triggers, permissions, and budget caps all in one versioned file. When you merge a change to your default branch, the agent updates instantly with a git push, no deploy step. Each agent runs in an isolated, ephemeral sandbox with credentials scoped below developer level, and every session is fully observable: you can watch it live, read its thinking and tool calls, and trace a pull request back to the agent that spawned it. Ellipsis works with the models your team already uses—including Claude, Codex, and Gemini—and offers flexible deployment: run on Ellipsis Cloud, bring your own Bedrock keys to route tokens through AWS, or run in your own AWS account paying only the platform fee. Over 400 engineering teams have run 16.8 million agent sessions on the platform. It is SOC 2 Type I certified and retains zero source code, enforcing least-privilege by default. You can set spending limits per session, per developer, per day, or per month. Pricing is usage-based with no per-seat fees, and new organizations get a $100 credit. While it's a strong fit for GitHub-centric teams, it doesn't support GitLab or Bitbucket, and there's no on-premise option.

Behind the Verdict

Ellipsis stands out for its agent-as-code model. You define agents in YAML and deploy them with a git push, which means your agent configuration is reviewed, versioned, and rollbackable like any code change. This is a meaningful advance over ad-hoc bot scripts—you get the same governance and change management you already use for your product. The isolated ephemeral sandboxes are a real security win: agents have scoped permissions, below developer level, and nothing persists after a session ends. For teams that worry about rogue agents, this is a strong foundation. Budget caps at every level—session, per developer, per day, per week, per month—give you cost control that's rare in this space, and the usage-based pricing with no per-seat fees is appealing for growing teams. Observability is comprehensive: you can watch sessions live, read thinking logs, trace tool calls, and open an editor into the sandbox. The integration with GitHub, Slack, Linear, and Sentry means agents are triggered where your work already happens, and you can automate code review on every PR, triage Sentry alerts, or bump dependencies with a single PR that fixes the breakage. However, there are constraints. Ellipsis is GitHub-only—no GitLab or Bitbucket support—so teams on other platforms are out of luck. Deployment is cloud-only; there's no on-premise option, despite the BYO-AWS deployment mode where you run agents in your own account but still rely on their platform for compute. The YAML setup assumes engineering fluency; non-technical teams might find it daunting. And while the pricing is transparent, real costs depend on token and compute usage, so budget caps are essential to avoid surprises. For a GitHub-centric engineering team that wants to offload repetitive coding chores with guardrails and full visibility, Ellipsis is a strong fit. If you need GitLab support, on-prem, or a simple linter bot, look elsewhere.

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Real-world workflow fit

Concrete scenarios for the personas Ellipsis actually fits — and what changes day-one when you adopt it.

Developer on a GitHub-centric team

You define an agent in YAML to automate code review on all PRs, set a budget of $10 per run, and merge to deploy. Now every PR gets reviewed against your team's conventions.

Outcome: Code reviews happen automatically on every pull request, catching bugs and style violations before they merge, saving you an hour per PR.

Engineering manager at a startup

You set monthly spending caps per repo in the dashboard and let Ellipsis handle dependency bumps and flaky test fixes.

Outcome: Agents handle repetitive maintenance tasks, freeing your engineers for feature work, with cost control and full audit trails.

Individual developer / open-source maintainer

You install the GitHub app, get a $10 credit for your personal account, and ask @ellipsis-dev to fix a bug in a PR thread.

Outcome: You get a codebase-grounded answer and a fix PR in minutes, after a quick 10-minute setup.

Use Cases

Models Under the Hood

Claude Opus 4.8

as of 2026-08-14

Limitations

  • Ellipsis is a cloud platform for deploying coding agents as YAML code in your GitHub repository.
  • Agents must be defined in YAML and deployed via git push, which assumes familiarity with code and configuration.
  • The platform is designed for coding agents and may not suit non-engineering workflows.
  • Usage-based pricing means costs depend on token, CPU, and memory consumption.
  • Self-hosting in AWS and BYOK/BYO-Bedrock are available, but some enterprise features may involve a sales conversation.

as of 2026-08-06

Verification history

We have re-verified Ellipsis 17 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.

  1. re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
  2. re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
  3. re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
  4. re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
  5. re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
  6. re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it

Showing the 6 most recent of 17 verification passes.

Free to cite with attribution — this page re-verifies continuously.

12-month cost

Project the real annual outlay, including the implied monthly cost when only an annual tier is published.

Annual total
$100
One-time
Effective monthly

Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.

Plans compared

For each published Ellipsis tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.

Free Credit

$100 one-time (or $10 for individual accounts)

Ideal for

New organizations evaluating Ellipsis, typically startups or small teams that want to test agents without financial commitment; the $100 credit covers roughly 135 code reviews or 50 small features.

What this tier adds

Starting tier: one-time $100 credit ($10 for individual accounts) that auto-applies to usage, giving you a risk-free trial before paying anything.

Usage-Based

Pay as you go (variable)

Ideal for

Teams of any size that want to pay only for what agents consume, with no per-seat fees; ideal for scaling teams that want cost control via budget caps.

What this tier adds

Metered by tokens, CPU, and memory; tokens passed at Claude rates with no markup, plus a per-session platform fee equal to 100% of token usage.

Enterprise

Custom

Ideal for

Large organizations needing volume discounts, priority support, dedicated onboarding, and custom SLAs; suitable for teams with heavy agent usage or compliance requirements.

What this tier adds

Adds volume discounts, priority support, dedicated onboarding, and custom SLAs on top of usage-based pricing.

Hidden costs & gotchas

What the public pricing page doesn't put in bold. Captured from pricing-page footnotes, contract terms, and recurring complaints.

  • Usage-based pricing can surprise teams new to metered agent sessions; a code review costs about $0.74 and a small feature about $1.91, so costs scale with agent activity.
  • BYOK Bedrock still charges CPU and memory at the Ellipsis platform fee, even though tokens land on your AWS bill, so you're not fully avoiding platform costs.
  • Private Cloud deployment (running in your own AWS account) still requires a sales conversation and likely has minimums not publicly listed.
  • Open-source free usage is only granted case-by-case, so maintainers can't assume it will be free.

Where the pricing makes sense

The company stage and team size where Ellipsis's pricing actually pencils out — and where peers do it cheaper.

Ellipsis's usage-based pricing fits startups and scaling teams that want no per-seat fees and only pay for actual agent sessions. A small feature costs about $1.91 and a code review about $0.74, which can be cheaper than hiring for the same tasks, but for high-volume teams, costs add up compared to flat-rate alternatives like GitHub Copilot.

Setup time & first value

How long it actually takes to get something useful out of Ellipsis — broken out by persona, not the marketing-page minute.

~10 minutes to install the GitHub app and commit your first agent. ~30 minutes to fully configure agents and budget caps. For teams new to YAML agents, budget a few hours to write and tune your first agent definitions.

Switching to or from Ellipsis

How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.

Migrating in
  • From GitHub Actions: Define agents in YAML and commit them to your repo, replacing complex workflow files with managed agents that have sandboxing and budgets.
  • From Claude Code CLI: Move your prompts into YAML agents and deploy them to review PRs, with the benefit of isolated sandboxes and automatic triggers.
Migrating out
  • To GitHub Actions: Migrate your YAML agent definitions to composite actions and workflows, though you lose the sandboxing and budget caps.
  • To a DIY setup: Extract your agent prompts and run them locally with Claude, but you'll need to build your own CI integration and observability.

Integrations

GitHubSlackLinearSentryAWS Bedrock

Resources & Guides

Tutorials & Learning

Official links

Tools that pair well with Ellipsis

Common stack mates teams adopt alongside Ellipsis, with the specific reason each pairing earns its keep.

Alternatives to Ellipsis

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Bito

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Open-source platform for autonomous cloud coding agents that fix bugs, review PRs, and automate engineering workflows.

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GitHub Copilot

GitHub Copilot

GitHub Copilot: AI code completion and agentic coding with multi-model flexibility

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Frequently Asked Questions

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