/ lex
Automated contracts for rentals
Generate, localise, e-sign, and manage rental agreements by API - language and jurisdiction selected per request.
Register for BetaGenerate
Create tenancy documents from templates with dynamic fields and roles.
Localise
Select jurisdiction and language; insert required clauses and formatting.
Validate
Run rule checks for required terms, notice periods, caps, and signatures.
Sign & Store
Collect e-signatures tied to identity; version, archive, and retrieve.
/ Capabilities
Compose with modules
Start anywhere - generate, localise, validate, sign, and store. Orchestrate via webhooks.
Register for Beta
/ Results
Outputs & Results
Machine-readable outputs for automation and UI
/ document
Generated File
File URL, hash, and version ID
/ clauses
Clause map
Codes for included clauses with plain-language labels
/ required fields
Missing fields
Fields to complete and the next action
/ signature status
Per-party status
Requested, viewed, signed, declined - timestamps included
/ audit trail
Lifecycle events
Event log with user identities, IPs, and methods
/ Use Cases
Who it's for
Automate rental contracts across markets. Standardise creation, reduce review time, and keep an audit trail.
Register for BetaIn a world where compliance is an expansion bottleneck, make your product offering globally compliant, unlocking new markets and revenue.
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Lettings & Property Managers
Run renewals, addenda, and storage at scale with confidence.
Challenge
Fragmented templates and records lead to disputes.
Solution
Batch generate and validate, e-sign, store, and retrieve with retention rules.
Key Result
Cleaner
records
Key Result
Lower
dispute rates
Lettings Platforms
Standardise agreements across regions while keeping applicants in flow.
Challenge
Manual assembly slows onboarding and creates inconsistency.
Solution
Generate localised agreements via API from listing and application data.
Key Result
Faster
time-to-sign
Key Result
Fewer
manual edits
In-house Operations/Legal
Enforce policy and capture defensible histories.
Challenge
Decisions rely on tribal knowledge and are hard to audit.
Solution
Rules-backed templates with reasons and versioned audit trail.
Key Result
Consistent
documents
Key Result
Easier
audits
/ lifecycle Coverage
From Offer to Ending
Drop Lex into any step - or run end to end.
Offer and Application
Prefill parties and terms from application data
Agreement & Move In
Generate, validate, e-sign, and store
Mid-term Changes
Addenda for pets, parking, occupants, and rent updates
Renewals, Endings, & Notices
Roll forward, or issue lawful notices and track acknowledgements
/ Available jurisdictions
From National to State Level Requirements
Request variants by country/state and language.
🇺🇸
National
State
County
United States of America
English | Spanish • USD
🇨🇦
National
Province
District
Canada
English | French • CAD
🇲🇽
National
Estado
Mexico
Spanish • MXN
🇦🇩
National
Andorra
Catalan • EUR
🇧🇪
National
Province
Belgium
Dutch | French | German • EUR
🇩🇰
National
Region
Denmark
Danish • DKK
🇫🇮
National
Region
Finland
Finnish | Swedish • EUR
🇫🇷
National
Département
France
French • EUR
🇬🇧
National
Country
State
United Kingdom
English • GBP
🇩🇪
National
State
Germany
German • EUR
🇮🇪
National
Ireland
English | Gaeilge • EUR
🇮🇹
National
Regione
Italy
Italian • EUR
🇳🇱
National
Province
Netherlands
Dutch • EUR
🇳🇴
National
Fylke
Norway
Norwegian • NOK
🇵🇹
National
Municipality
Portugal
Portuguese • EUR
🇪🇸
National
Provinces
Spain
Spanish • EUR
🇸🇪
National
Län
Sweden
Swedish • SEK
🇨🇭
National
Canton
Switzerland
German | French | Italian • CHF
🇦🇱
National
Qark
Albania
Albanian • ALL
🇦🇹
National
State
Austria
German • EUR
🇧🇦
National
Region
Canton
Bosnia & Herzegovina
Bosnian | Croatian | Serbian • BAM
🇧🇬
National
Province
Bulgaria
Bulgarian • BGN
🇭🇷
National
Country
Croatia
Croatian • EUR
🇨🇾
National
District
Cyprus
Greek | Turkish • EUR
🇨🇿
National
Region
Czechia
Czech • CZK
🇪🇪
National
County
Estonia
Estonian • EUR
🇬🇷
National
Region
Greece
Greek • EUR
🇭🇺
National
County
Hungary
Hungarian • HUF
🇮🇸
National
Municipality
Iceland
Icelandic • ISK
🇽🇰
National
Municipality
Kosovo
Albanian | Sebrian • EUR
🇱🇻
National
Municipality
Latvia
Latvian • EUR
🇱🇹
National
Lithuania
Lithuanian • EUR
🇱🇺
National
Canton
Luxembourg
Luxembourgish | French | German • EUR
🇲🇹
National
Malta
Maltese | English • EUR
🇲🇩
National
District
Moldova
Romanian • MDL
🇲🇪
National
Municipality
Montenegro
Montenegrin • EUR
🇲🇰
National
North Macedonia
Macedonian | Albanian • MKD
🇵🇱
National
Voivodeships
Poland
Polish • PLN
🇷🇴
National
County
Romania
Romanian • RON
🇷🇸
National
Province
Serbia
Serbian • RSD
🇸🇰
National
Regions
Slovakia
Slovak • EUR
🇸🇮
National
Regions
Slovenia
Slovene • EUR
🇹🇷
National
Provinces
Türkiye
Turkish • TRY
🇧🇾
Belarus
Belarusian | Russian • BYN
🇻🇦
Holy See
Italian | Latin • EUR
🇱🇮
Liechtenstein
German • EUR
🇲🇨
Monaco
French • EUR
🇷🇺
Russia
Russian • RUB
🇸🇲
San Marino
Italian • EUR
🇺🇦
Ukraine
Ukrainian • UAH
🇻🇦
Vatican City
Italian | Latin • EUR
🇯🇵
National
Prefecture
Japan
Japanese • JPY
🇸🇬
National
Singapore
English | Malay | Mandarin | Tamil • SGD
🇰🇷
National
Province
South Korea
Korean • KRW
🇦🇲
National
Marz
Armenia
Armenian • AMD
🇧🇹
National
District
Bhutan
Dzongkha • BTN
🇧🇳
National
Province
Brunei
Malay • BND
🇨🇳
National
Province
China (Mainland)
Standard Chinese • CNY
🇭🇰
Province
Hong Kong (SAR)
Chinese | English • HKD
🇰🇿
National
Region
Kazakhstan
Kazakh | Russian • KZT
🇲🇴
Province
Macau (SAR)
Chinese | Portuguese • MOP
🇲🇾
National
State
Malaysia
Malay • MYR
🇲🇻
National
Atoll
Maldives
Dhivehi • MVR
🇵🇭
National
Provinces
Philippines
Filipino | English • PHP
🇹🇼
Provinces
Taiwan
Mandarin Chinese • TWD
🇹🇭
National
Province
Thailand
Thai • THB
🇺🇿
National
Region
Uzbekistan
Uzbek • UZS
🇻🇳
National
Province
Vietnam
Vietnamese • VND
🇦🇫
Afghanistan
Pashto | Dari • AFN
🇧🇩
National
Rayon
Azerbaijan
Azerbaijani • AZN
🇧🇬
National
District
Bangladesh
Bengali • BDT
🇰🇭
National
Province
Cambodia
Khmer • KHR
🇮🇳
National
Union Territory
India
Hindi | English • INR
🇮🇩
National
Province
Indonesia
Indonesian • IDR
🇰🇬
National
Region
Kyrgyzstan
Kyrgyz | Russian • KGS
🇱🇦
National
Province
Laos
Lao • LAK
🇲🇳
National
Province
Mongolia
Mongolian • MNT
🇲🇲
Myanmar
Burmese • MMK
🇳🇵
National
Province
Nepal
Nepali • NPR
🇰🇵
North Korea
Korean • KPW
🇵🇰
National
Province
Pakistan
Urdu | English • PKR
🇱🇰
National
Province
Sri Lanka
Sinhala | Tamil • LKR
🇹🇯
National
Region
Tajikistan
Tajik • TJS
🇹🇱
National
Municipality
Timor-Leste
Portuguese | Tetum • USD
🇹🇲
Turkmenistan
Turkmen • TMT
🇦🇺
National
Territory
Australia
English • AUD
🇳🇿
National
New Zealand
English | Māori • NZD
🇦🇸
National
American Samoa
English | Samoan • USD
🇨🇰
National
Cook Islands
English | Cook Islands Māori • NZD
🇫🇯
National
Fiji
English | Fijian | Fiji Hindi • FJD
🇵🇫
National
French Polynesia
French | Tahitian • XPF
🇬🇺
National
Guam
English | Chamorro • USD
🇳🇨
National
New Caledonia
French • XPF
🇳🇺
National
Niue
Niuean | English • NZD
🇲🇵
National
Northern Mariana Islands
English | Chamorro | Carolinian • USD
🇵🇼
National
Palau
Palauan | English • USD
🇼🇸
National
Samoa
Samoan | English • WST
🇹🇴
National
Tonga
Tongan | English • TOP
🇻🇺
National
Vanuatu
Bislama | English | French • VUV
🇰🇮
Kiribati
Gilbertese | English • AUD
🇲🇭
Marshall Islands
Marshallese | English • USD
🇫🇲
Micronesia
English • USD
🇳🇷
Nauru
Nauruan | English • AUD
Norfolk Island
English • AUD
🇵🇬
Papua New Guinea
English | Tok Pisin | Hiri Motu • PGK
🇵🇳
Pitcairn Islands
English | Pitkern • NZD
🇸🇧
Solomon Islands
English • SBD
🇹🇰
Tokelau
Tokelauan | English • NZD
🇹🇻
Tuvalu
Tuvaluan | English • AUD
🇼🇫
Wallis & Futuna
French • XPF
Evaluating
Coming soon
Evaluating
Coming soon
Evaluating
Coming soon
/ Documents
Supported Document Types
Core rental agreements and related notices.
Fixed Tenancy Agreements
Periodic Tenancy Agreements
Sublet Agreements
Guarantor agreements
Rent Increase Notices
Lease Addenda
Inspection Reports
Termination Notices
Eviction Notices
/ PricingSimple, Usage-Based Pricing
Billing applies when all signatures have been successfully collected
$50
per month
Billed monthly
/ Plan
Integration
Best for
Validating fit before enabling production.
Pre-production keys
Un-redacted Docs & SDKs
Sample docs & fixtures
Sample responses for Edge Case management
Webhooks + idempotency
Terms
- Month-to-month; cancel anytime
- Upgrade to a plan for production keys
Register for Beta
/ Plan
Usage
Best for
Launching fast with variable volume.
Production keys
Per-check billing (doc or bundle)
Standard rate limits
Terms
- Flexible billing frequencies with discounts
- Flexible commitment lengths with additional discounts
Register for Beta
/ Minimum commitment
$500
per month
$5 per document
/ Minimum commitment
$1,500
per month
$4 per document
/ PLan
Growth
Best for
Steady volume and predictable cost.
Everything in Usage
Discounted document rate
Higher rate limits
Register for Beta
/ Plan
Scale
Best for
High volume, security, and regional needs.
Everything in Growth
Discounted document rate
Register for Beta
/ Minimum commitment
$10,000
per month
$3 per document