Coding

Cosine Genie

AI software engineer agent

Visit Cosine Genie
★4.2ratingPricing · PaidRising
The FalcoScan Intel PanelCosine Genie · Coding
Data updated 1 November 2026
Opportunity
Moderate
Band
Saturation
Contested
Band
Wrapper risk
Elevated
Band
Momentum
Rising
Market trend
Rating
4.2
of 5 · FalcoScan rating

Coding AI has a narrow moat on average, from the moat scores of its rated products. What protects Coding AI tools, and the widest moats

The Brief

What Cosine Genie does

Cosine Genie is an autonomous coding agent. A user gives it a task, and it plans, writes, tests, and ships code across the entire repository. The listing describes the agent as working on a full codebase rather than a single file. Developers use it to hand off multi-step engineering tasks, with the task described in plain language.

How Cosine Genie compares with its closest alternatives

All 5 closest alternatives have a free plan; Cosine Genie does not. Only Hoplite lists a starting price, $99 a month. 3 of the 5 offer an API; FalcoScan's records show none for Cosine Genie. Cosine Genie offers a web app. Of the alternatives, 2 offer a web app. Cosine Genie was founded in 2023; the alternatives were founded between 2024 and 2025. Cosine Genie is based in London, United Kingdom; none of the 2 alternatives with a known headquarters is in the United Kingdom. They are in the United States.

Market position · Coding

How Cosine Genie compares in Coding

Cosine Genie has moderate opportunity and sits in the middle third of 499 live Coding tools on FalcoScan. Across Coding, the average opportunity score is 60.4 and the average saturation score 44.4. FalcoScan rates Cosine Genie's own market position as contested. 154 of the 499 operating Coding tools have hot momentum, and FalcoScan has recorded 16 shutdowns in the category.

Cosine Genie compared with its closest alternatives
ProductOpportunitySaturationPricingPricing fromFree planAPIPlatformsMomentum
Cosine GenieFounded 2023 · London, United KingdomModerateContestedPaid—NoNoWebRising
HopliteWilmington, United StatesModerateContestedFreemium$99/moYesYesWeb, API, Desktop, CLIStable
IncidentFoxModerateContestedFreemium—YesYesWeb, Self-hostedStable
Kiro AI IDEFounded 2025 · Seattle, United StatesModerateContestedFreemium—YesNoDesktopHot
AgentlessFounded 2024ModerateContestedFree—YesYesAPI, CLIDeclining
Cline AI AgentFounded 2024 · Remote-firstModerateContestedFree—YesNoVS CodeHot

Exact opportunity and saturation scores for all 6 of these, and where each ranks in Coding.

See them free for 7 days
What it ships with

Capabilities & who uses it

The capabilities Cosine Genie exposes to builders and the verticals it currently serves.

AI Capabilities
Code GenerationAgentsReasoning
Industry Verticals
Software
Tagged

Cosine Genie shows up when builders search for these

autonomousagentfull-repo
Similar tools · Coding

Alternatives to Cosine Genie

Products still running that do the same job, from the coding market and related ones, closest match first.

See the Coding market
Coding
Hoplite

Cloud coding agents that take a task to a reviewed pull request

Opportunity Moderate
Freemium
Coding
IncidentFox

AI SRE agent that investigates alerts and drafts fixes in Slack

Opportunity Moderate
Freemium
Coding
Kiro AI IDE

Spec-driven AI development environment

★ 4.4Opportunity Moderate
Freemium
Coding
Agentless

Automated software engineering research tool

★ 4.1Opportunity Moderate
Free
Coding
Cline AI Agent

Open-source autonomous coding agent in VS Code

★ 4.7Opportunity Moderate
Free
Coding
Cline MCP Agent

Autonomous agent with MCP tool support

★ 4.5Opportunity High
Free
Featured in
Questions

Cosine Genie: common questions

Is Cosine Genie free?

No. Cosine Genie is a paid product.

What are the best alternatives to Cosine Genie?

The closest alternatives to Cosine Genie that are still running, matched on the AI capabilities, uses and audience they share, are Hoplite, IncidentFox, Kiro AI IDE, Agentless, and Cline AI Agent.

Is Cosine Genie still running?

Yes. As of 1 November 2026, FalcoScan lists Cosine Genie as operating at cosine.sh.

Where is Cosine Genie based?

Cosine Genie is headquartered in London, United Kingdom.

Does Cosine Genie have an API?

FalcoScan's records show no public API for Cosine Genie.

Who is Cosine Genie for?

Cosine Genie is built for developers and enterprises.

How do I sign in to Cosine Genie?

Sign in on Cosine Genie's own website, cosine.sh. FalcoScan reviews Cosine Genie but does not run its accounts, so logins, passwords and billing are handled by Cosine Genie directly.

Back to Browse