Achieve professional-grade translations in 200+ languages with an AI that explains its linguistic reasoning and adapts to specific business or creative styles.
Lecto AI
Access high-quality machine translation for apps and websites at a fraction of the cost of major cloud providers, featuring support for 90+ languages and JSON.
Free plan available
$3.99/mo
About Lecto AI
Lecto AI provides a high-performance machine translation API designed to deliver reliable, LLM-powered translations at significantly lower price points than traditional cloud giants. The service acts as a bridge for developers and businesses needing to localize content across 90+ languages without the overhead of expensive enterprise contracts. It specializes in handling various data formats including plain text, HTML, and JSON, making it highly versatile for web development and software localization. By leveraging advanced large language models, Lecto ensures that the quality of translation remains high even while maintaining a price point as low as $0.30 per million characters. The API is built for efficiency, allowing users to send multiple source texts and request several target languages within a single API call. For developers working with structured data, the "Protected JSON" feature is particularly valuable, as it allows specific keys or values to be marked for exclusion from the translation process, preserving code integrity. Integration is straightforward through detailed documentation and available code samples on GitHub. The platform also offers language detection capabilities to automatically identify source content, simplifying the workflow for user-generated content or multi-source datasets. This tool is best suited for software developers, localization managers, and data scientists who require high-volume translation for applications, machine learning pipelines, or WordPress websites. It fills a crucial gap for startups and mid-sized companies that find the pricing tiers of major providers like Google or AWS prohibitive. Additionally, the availability of the API on marketplaces like RapidAPI and APILayer makes it easily accessible for those who prefer to manage their subscriptions through third-party platforms. What differentiates Lecto AI is its aggressive pricing strategy and flexible deployment options. While most competitors charge upwards of $20 per million characters, Lecto’s subscription models and bulk bundles drive costs down to a fraction of that. Furthermore, the Enterprise tier offers a rare on-premise deployment option, allowing organizations with strict data privacy or security requirements to run the translation engine within their own cloud environment or local infrastructure, a feature often missing from purely SaaS translation tools.
Lecto AI pros & cons
Pros
- Significant cost savings compared to major cloud translation providers.
- Supports over 90 source and target languages for global reach.
- Allows multiple source texts and target languages in a single request.
- Offers on-premise deployment for high-security enterprise needs.
- Integrates easily with WordPress via existing localization plugins.
Cons
- Lower-tier plans are limited to 1,000 characters per request.
- Parallel requests are restricted on most non-enterprise plans.
- Credits in the pay-as-you-go bundles expire after one year.
Lecto AI use cases
- App developers can localize mobile applications into 90+ languages simultaneously using a single API call per screen.
- WordPress site owners can use the Lecto plugin integration to automatically translate blog posts and pages at a low cost.
- Data scientists can process large-scale machine learning pipelines for sentiment analysis or NLP tasks across multiple languages.
- Enterprise security teams can deploy the translation engine on-premise to ensure sensitive data never leaves their private network.
Lecto AI features
- automatic language detection
- on-premise deployment options
- wordpress integration support
- llm-powered translation engine
- html and text support
- multiple target languages per request
- json value protection
- 90+ languages supported
Lecto AI pricing
Is Lecto AI free? Yes, Lecto AI has a free plan, and paid plans start at $3.99 / month.
Free Trial
Free
- No credit card required
- Free trial API key
- 90+ languages supported
- API marketplace access
Flexible
$3.99 / month
- 1 million characters included
- 1,000 max characters per request
- 1 parallel request max
- 2 target languages per request
- Multiple source texts per request
- Protected JSON values
Sandbox
$9.99 / month
- 14 million characters included
- 2,000 max characters per request
- 2 parallel requests
- 3 target languages per request
- Multiple source texts per request
- Protected JSON values
Growth
$89 / month
- 200 million characters included
- 5,000 max characters per request
- 6 parallel requests
- 4 target languages per request
- Multiple source texts per request
- Protected JSON values
Business
$189 / month
- 750 million characters included
- 7,500 max characters per request
- 8 parallel requests
- 5 target languages per request
- Multiple source texts per request
- Protected JSON values
Lecto AI FAQs
How many languages does Lecto AI support?
Lecto AI supports over 90 source and target languages. Users can leverage built-in language detection to automatically identify and translate unknown source languages into their desired target format.
Can I prevent specific parts of my JSON data from being translated?
Yes, the API includes a Protected JSON values feature. This allows developers to specify which values should be skipped during the translation process, ensuring code keys and sensitive data remain untouched.
Does Lecto AI offer a free trial?
Yes, you can get a free trial API key without providing any credit card information. Additionally, free trials with rolling monthly credits are available through API marketplaces like RapidAPI and APILayer.
What formats are supported by the API?
The Lecto Translation API supports standard text, HTML, and JSON formats. This versatility makes it suitable for translating everything from simple strings to complex web structures and structured data files.
Can I translate into multiple languages in a single request?
Yes, the API allows for multiple source texts and target languages in a single request. Depending on your subscription plan, you can translate into up to five target languages simultaneously.
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