Skip to content
SPECIFICTION
Get listed

Gemina Invoice OCR API

gemina.co

From $25/mo Free plan WebAPI
Visit gemina.co
Spec score 8.8 #3 of 30 in Invoice Processing Software

What it is

Gemina Invoice OCR API extracts information from invoices and related financial documents, returning headers, line items, and custom schemas as typed JSON with confidence scores. It covers invoices, credit notes, receipts, expense claims, purchase orders, statements, and remittance advice. Extracted invoice fields include vendor details, identifiers, dates, amounts, taxes, discounts, and line-item values such as quantity, unit price, and line total. Each field is rated high, medium, or low confidence, and a human verification flow supports corrections. A reusable schema can be made from one sample document without labeled training data or model fine-tuning. The API offers Invictus, Praetorian, and Velox models with different speed and accuracy tradeoffs, plus an official SDK and REST API. FileTag is available over MCP for compatible agents such as Claude Desktop and Cursor. The product focuses on extraction: it does not provide approval routing, three-way matching, ERP connectors, or a review cockpit. Pricing starts with a free plan; paid plans are from $25/mo.

Spec sheet

What it does
Gemina accepts business documents and returns typed JSON, searchable data, exact aggregates, grounded chat answers and agent workflows through one platform.Read 15 Oct 2026 · gemina.co
Purpose
Gemina returns document headers, line items, and custom schemas as typed JSON with confidence scores.Read 7 Oct 2026 · gemina.co
Integrations
Gemina documents an official SDK and REST API, and says its FileTag feature is available over MCP for compatible agents including Claude Desktop and Cursor.Read 7 Oct 2026 · gemina.co
Compliance
Gemina states that it is GDPR and CCPA compliant.Read 7 Oct 2026 · gemina.co
Support
Paid tiers list email support for Bronze through Silver and personal support for Gold; Enterprise plans offer dedicated support.Read 7 Oct 2026 · gemina.co
Company founding
LinkedIn lists Gemina as founded in 2017.Read 15 Oct 2026 · il.linkedin.com
Company locations
LinkedIn lists headquarters in Tel Aviv, with locations at 28 Levontin Street in Tel Aviv and 108 W 39th Street in New York.Read 15 Oct 2026 · il.linkedin.com
Confidence and review
Every extracted field receives a high, medium, or low confidence rating, and Gemina provides a human verification flow for corrections.Read 7 Oct 2026 · gemina.co
Confidence scoring
Every extracted field receives high, medium or low confidence, and missing values are returned empty and flagged instead of guessed.Read 15 Oct 2026 · gemina.co
Data protection
The Trust Center states that stored data is encrypted with AES-256, connections use TLS 1.2 or higher, and customer documents are not used to train models.Read 7 Oct 2026 · gemina.co
Data residency
Customers can select North America, Europe, Asia or the Middle East for processing and storage regions.Read 15 Oct 2026 · gemina.co
Encryption
The trust center says stored data uses AES-256 encryption and connections use TLS 1.2 or higher.Read 15 Oct 2026 · gemina.co
Grounded chat
Chat answers are generated from processed documents and include the document IDs used as citations.Read 15 Oct 2026 · gemina.co
Header fields
Invoice extraction can return vendor name, tax ID, address, invoice number, purchase-order number and payment terms.Read 15 Oct 2026 · gemina.co
Human verification
The verification flow lets users focus on uncertain fields, edit values or table rows, and submit an audited payload that preserves the original schema.Read 15 Oct 2026 · gemina.co
Independent company profile
LinkedIn classifies Gemina as an IT System Data Services company with 2–10 employees and private ownership.Read 15 Oct 2026 · il.linkedin.com
Independent package adoption
Packagist reports 2 installs, zero dependents, zero GitHub stars and zero security advisories for the listed PHP SDK version.Read 15 Oct 2026 · packagist.org
Independent package license
The published PHP SDK package is MIT licensed, requires PHP 8.1 or newer, and depends on curl, json, mbstring and Guzzle.Read 15 Oct 2026 · packagist.org
Independent package release
Packagist lists version 0.2.1 of gemina/sdk as published on July 11, 2026.Read 15 Oct 2026 · packagist.org
Invoice documents
The invoice solution covers invoices, credit notes, receipts, expense claims, purchase orders, statements, and remittance advice.Read 7 Oct 2026 · gemina.co
Invoice extraction
Invoice processing covers invoices, credit notes, receipts, expense claims, purchase orders, statements and remittance advice without requiring templates to start.Read 15 Oct 2026 · gemina.co
Invoice fields
Invoice extraction includes vendor details, identifiers, dates, amounts, taxes, discounts, and line-item fields such as quantity, unit price, and line total.Read 7 Oct 2026 · gemina.co
Legal entity
The privacy policy identifies the service operator as Gemina Tech Ltd., registration number 516400488, at Nachalat Binyamin 52, Tel Aviv, Israel.Read 15 Oct 2026 · gemina.co
Limit: credit expiry
Monthly subscription credits expire at the end of each billing cycle and do not roll over.Read 15 Oct 2026 · gemina.co
Limit: workflow scope
Gemina explicitly says it does not include approval routing, three-way matching, ERP connectors or a full accounts-payable review cockpit.Read 15 Oct 2026 · gemina.co
Limits
Gemina describes its invoice product as an extraction layer and says it has no approval routing, three-way match, ERP connector, or review cockpit.Read 7 Oct 2026 · gemina.co
Line items
Line-item extraction returns description, item code, barcode, quantity, unit of measure, unit price, tax, discounts and line total.Read 15 Oct 2026 · gemina.co
MCP integration
Gemina publishes one hosted MCP server with 13 tools for tagging, extraction, search, totals and indexing.Read 15 Oct 2026 · gemina.co
Model choices
The service offers Velox for speed, Praetorian as the balanced default and Invictus for highest accuracy, with optional thinking, evaluation, correction and coordinate passes.Read 15 Oct 2026 · gemina.co
Models
The API offers Invictus, Praetorian, and Velox models, with different accuracy and speed tradeoffs.Read 7 Oct 2026 · gemina.co
Money fields
The invoice schema includes subtotal, discounts, rounding, individual taxes with rates and total amounts.Read 15 Oct 2026 · gemina.co
Page limits
The documented ceilings are 30 pages for custom templates, 15 for OCR and 10 for invoice extraction, with credits charged per page.Read 15 Oct 2026 · gemina.co
Praise: accuracy and response time
Homepage testimonials describe nearly perfect accuracy, high success rates and quick response times, while these statements are vendor-published customer quotes rather than independent review-site ratings.Read 15 Oct 2026 · gemina.co
Praise: integration speed
A homepage customer testimonial says integration was easy and fast and credits Gemina support with helping an accounting service remove time-consuming data entry.Read 15 Oct 2026 · gemina.co
Processing speed
Header extraction with Velox starts at 4–6 seconds, while other models and optional validation passes take longer.Read 15 Oct 2026 · gemina.co
REST API
The REST API uses https://api.gemina.co, authenticates with an X-API-Key header and exposes upload, document, extraction, feedback, retrieval, chat and session-token endpoints.Read 15 Oct 2026 · gemina.co
Retention and deletion
Documents receive expiry dates, purge automatically when expired, and can be deleted immediately through the API or console.Read 15 Oct 2026 · gemina.co
Review availability
No Gemina Invoice OCR API rating or review count was located on G2, Capterra, GetApp, Software Advice, TrustRadius, Trustpilot, Gartner Peer Insights, Apple App Store, Google Play, Chrome Web Store or Microsoft Store pages opened during this research.Read 15 Oct 2026 · gemina.co
SDKs
Official clients are listed for TypeScript/Node.js, Python, C#, Java and PHP, with a React package for embedded chat and verification.Read 15 Oct 2026 · gemina.co
Search and analytics
Document Intelligence supports structured, semantic and hybrid search plus database-computed sums, averages and counts.Read 15 Oct 2026 · gemina.co
Security compliance
Gemina states that it is GDPR and CCPA compliant and does not sell personal information.Read 15 Oct 2026 · gemina.co
Security testing
The Trust Center says AppSec Labs completed a penetration test of the staging API and console, with both findings fixed and independently verified.Read 7 Oct 2026 · gemina.co
Supported files
The FAQ lists PDF, PNG, JPG, JPEG, GIF, WEBP, HEIC and AVIF files, with a 1 KB to 10 MB size range.Read 15 Oct 2026 · gemina.co
Templates
A sample document can generate a reusable schema without a labelled training set or model fine-tuning, and the schema can be edited, exported, searched and filtered.Read 15 Oct 2026 · gemina.co
Training use
Gemina states that customer documents and extracted data are never used to train its AI models.Read 15 Oct 2026 · gemina.co

Plans and prices

Starter Free free forever 1,500 FileTag tags/month · 7-day retention · FileTag extraction only Read 15 Oct 2026 · gemina.co
Bronze $25 a month $25 per month 1,000 credits · 3,000 FileTag tags/month · 1 template · 1-month retention · 100 chats/month · 1 GB storage · email support Read 15 Oct 2026 · gemina.co
Bronze Plus $100 a month $100 per month 4,200 credits · 5% bonus credits · 6,000 FileTag tags/month · 3 templates · 3-month retention · 300 chats/month · 2 GB storage · email support Read 15 Oct 2026 · gemina.co
Silver $250 a month $250 per month 11,000 credits · 10% bonus credits · 12,000 FileTag tags/month · 5 templates · 1-year retention · 1,000 chats/month · 3 GB storage · email support Read 15 Oct 2026 · gemina.co
Gold $500 a month $500 per month 24,000 credits · 20% bonus credits · 30,000 FileTag tags/month · 15 templates · always-retained data · 3,000 chats/month · 10 GB storage · personal support Read 15 Oct 2026 · gemina.co
Enterprise Priced on request contact sales Unlimited scalability · pay-as-you-go · volume discounts · dedicated account manager · SLA guarantees · custom data residency · IP firewall Read 15 Oct 2026 · gemina.co

Every Gemina Invoice OCR API plan and price →

Strong points and limits

Strong points

  • Covers invoices and six other financial document types.
  • Returns typed JSON with field confidence ratings.
  • Creates reusable schemas from one sample document.
  • Supports customer-selected processing and storage regions.
  • Offers a free plan and paid plans from $25/mo.

Limits

  • No approval routing or three-way match.
  • No ERP connector or review cockpit.
  • Starter has 7-day retention and FileTag extraction only.

Who it suits

It suits developers and teams that need typed extraction from financial documents and a way to review uncertain fields. Its API platform and reusable schemas may fit workflows that do not require built-in approval routing or ERP connections.

Verdict

Gemina specifies document coverage, confidence ratings, data handling, and plan limits in useful detail. It is an extraction layer rather than a broader invoice processing workflow.

Where Specifiction places it

Alternatives to Gemina Invoice OCR APIAll alternatives →