Legal

AITHENA

AI copilot for contract drafting, review and legal research

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Pricing · FreemiumStable
The FalcoScan Intel PanelAITHENA · Legal
Data updated 2 November 2026
Opportunity
High
Band
Saturation
Open
Band
Wrapper risk
Some
Band
Momentum
Stable
Market trend

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

The Brief

What AITHENA does

AITHENA is an AI legal help service for Singapore businesses that acts as an in house counsel with a lawyer in the loop. It is aimed at founders, startups, small businesses, freelancers and solo professionals. Features include plain English legal Q&A grounded in Singapore cases and legislation, contract drafting from templates such as NDAs, employment contracts and SAFEs, and clause by clause contract review that flags red, amber or pass and missing protections. Users can search judgments and be connected to vetted local lawyers. Legal Q&A and case search are free, the Individual plan is S$50 a month or S$550 a year, single contracts cost S$40, and Enterprise is custom.

How AITHENA compares with its closest alternatives

3 of the 5 closest alternatives have a free plan, as AITHENA does. 3 of the 5 offer an API. AITHENA offers a web app. Of the alternatives, all 5 offer a web app. AITHENA was founded in 2024; the alternatives were founded between 2017 and 2026, 4 of them earlier. AITHENA is based in Singapore; none of the 2 alternatives with a known headquarters is in Singapore. They are in the United States and Canada.

Market position · Legal

How AITHENA compares in Legal

AITHENA has high opportunity and sits in the top third of 127 live Legal tools on FalcoScan. Across Legal, the average opportunity score is 80.7 and the average saturation score 11.2. FalcoScan rates AITHENA's own market position as open. 63 of the 127 operating Legal tools have hot momentum, and FalcoScan has recorded 8 shutdowns in the category.

AITHENA compared with its closest alternatives
ProductOpportunitySaturationPricingPricing fromFree planAPIPlatformsMomentum
AITHENAFounded 2024 · SingaporeHighOpenFreemium—Yes—WebStable
Perceptron MLFounded 2026HighOpenPaid—NoYesWeb, API, Self-hostedStable
Knowable Law AIFounded 2022HighOpenFreemium—YesNoWeb, ExtensionHot
Contractbook AI ContractsFounded 2017HighOpenFreemium—YesYesWeb, APIHot
Harvey Legal AIFounded 2022 · San Francisco, United StatesHighOpenPaid—NoYesWeb, APIHot
Spellbook Legal AIFounded 2022 · St. Johns, CanadaHighOpenFreemium—YesNoWebHot

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

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What it ships with

Capabilities & who uses it

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

AI Capabilities
Question AnsweringText GenerationClassificationRetrieval
Industry Verticals
Legal
Tagged

AITHENA shows up when builders search for these

AI
Similar tools · Legal

Alternatives to AITHENA

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

See the Legal market
Legal
Perceptron ML

Custom AI systems for law firms, from intake to legal research

Opportunity High
Paid
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Knowable Law AI

AI that makes complex legal documents understandable

★ 4.4Opportunity High
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Contractbook AI Contracts

AI contract creation and management for SMBs

★ 4.3Opportunity High
Freemium
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Harvey Legal AI

AI legal assistant trained on law for law firms

★ 4.8Opportunity High
Paid
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Spellbook Legal AI

AI contract drafting tool built on GPT-4 for lawyers

★ 4.7Opportunity High
Freemium
Legal
Clerky Startup Legal

AI-powered startup legal documents and incorporation

★ 4.5Opportunity High
Paid
Featured in
Questions

AITHENA: common questions

How much does AITHENA cost?

As of Oct 2026, AITHENA's Individual plan is S$50 a month or S$550 a year, and a single draft or review costs S$40. Legal Q&A and case search are free, with a 3 day free trial.

Source: aithena.sg ↗

Is AITHENA free?

AITHENA has a free tier, with paid plans.

What are the best alternatives to AITHENA?

The closest alternatives to AITHENA that are still running, matched on the AI capabilities, uses and audience they share, are Perceptron ML, Knowable Law AI, Contractbook AI Contracts, Harvey Legal AI, and Spellbook Legal AI.

Is AITHENA still running?

Yes. As of 2 November 2026, FalcoScan lists AITHENA as operating at aithena.sg.

Where is AITHENA based?

AITHENA is headquartered in Singapore.

Who is AITHENA for?

AITHENA is built for founders, businesses, creators, and professionals.

How do I sign in to AITHENA?

Sign in on AITHENA's own website, aithena.sg. FalcoScan reviews AITHENA but does not run its accounts, so logins, passwords and billing are handled by AITHENA directly.

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