Best FormX Invoice OCR API Alternatives in 2026

Updated October 2026

20 apps from invoice processing software ranked against FormX Invoice OCR API on the same published basis.

1
Veryfi Invoices OCR API Free plan AndroidapiiOSWeb $500/mo6.6
FormX Invoice OCR API vs Veryfi Invoices OCR API
2
invoice2data Free plan LinuxMacself-hostedWin Free6.5
FormX Invoice OCR API vs invoice2data
3
Invofox Free plan apiself-hostedWeb $500/mo6.4
FormX Invoice OCR API vs Invofox
4
Nanonets Invoice OCR Free plan apiself-hostedWeb Free6.4
FormX Invoice OCR API vs Nanonets Invoice OCR
5
Parseur Free plan apiWeb Free6.4
FormX Invoice OCR API vs Parseur
6
ABBYY FlexiCapture for Invoices apiself-hostedWebWin 5.5
FormX Invoice OCR API vs ABBYY FlexiCapture for Invoices
7
Webdocs for AP apiWebWin 5.5
FormX Invoice OCR API vs Webdocs for AP
8
DocuClipper Invoice Approval Free trial AndroidapiiOSLinuxMac $20/mo5.4
FormX Invoice OCR API vs DocuClipper Invoice Approval
9
ChronoScan AP Invoice Processing Win 5.3
FormX Invoice OCR API vs ChronoScan AP Invoice Processing
10
Comarch ERP Enterprise Web 5.3
FormX Invoice OCR API vs Comarch ERP Enterprise
11
Tungsten Power PDF AndroidiOSMacWebWin $179/mo5.3
FormX Invoice OCR API vs Tungsten Power PDF
12
Datamolino Free trial AndroidapiiOSWeb £17/mo5.2
FormX Invoice OCR API vs Datamolino
13
Dext Prepare Free trial AndroidextensioniOSWeb £2.01/mo5.2
FormX Invoice OCR API vs Dext Prepare
14
Gemina Invoice OCR API 5.2
FormX Invoice OCR API vs Gemina Invoice OCR API
15
OCRInvoice.ai Web 5.2
FormX Invoice OCR API vs OCRInvoice.ai
16
OpenInvoice Web 5.2
FormX Invoice OCR API vs OpenInvoice
17
Parascript Invoice Capture Win 5.2
FormX Invoice OCR API vs Parascript Invoice Capture
18
AppZen Web 5.1
FormX Invoice OCR API vs AppZen
19
Circulus Free trial AndroidiOSWeb $481/mo5.1
FormX Invoice OCR API vs Circulus
20
Rossum AP Automation Free trial apiWeb $1,500/mo5.1
FormX Invoice OCR API vs Rossum AP Automation

FormX Invoice OCR API alternatives compared

#	App	Score	Free plan	From	Runs on
1	Veryfi Invoices OCR API	6.6	Free plan	$500/mo	Android, API, iOS, Web
2	invoice2data	6.5	Free plan	Free	Linux, Mac, self-hosted, Windows
3	Invofox	6.4	Free plan	$500/mo	API, self-hosted, Web
4	Nanonets Invoice OCR	6.4	Free plan	Free	API, self-hosted, Web
5	Parseur	6.4	Free plan	Free	API, Web
6	ABBYY FlexiCapture for Invoices	5.5	No	—	API, self-hosted, Web, Windows
7	Webdocs for AP	5.5	No	—	API, Web, Windows
8	DocuClipper Invoice Approval	5.4	No	$20/mo	Android, API, iOS, Linux, Mac, Web, Windows
9	ChronoScan AP Invoice Processing	5.3	No	—	Windows
10	Comarch ERP Enterprise	5.3	No	—	Web
11	Tungsten Power PDF	5.3	No	$179/mo	Android, iOS, Mac, Web, Windows
12	Datamolino	5.2	No	£17/mo	Android, API, iOS, Web
13	Dext Prepare	5.2	No	£2.01/mo	Android, Browser, iOS, Web
14	Gemina Invoice OCR API	5.2	No	—	—
15	OCRInvoice.ai	5.2	No	—	Web
16	OpenInvoice	5.2	No	—	Web
17	Parascript Invoice Capture	5.2	No	—	Windows
18	AppZen	5.1	No	—	Web
19	Circulus	5.1	No	$481/mo	Android, iOS, Web
20	Rossum AP Automation	5.1	No	$1,500/mo	API, Web

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Questions about FormX Invoice OCR API alternatives

What is the best alternative to FormX Invoice OCR API?

Veryfi Invoices OCR API, number 1 in invoice processing software with a score of 6.6 out of 10. The others here: invoice2data, Invofox, Nanonets Invoice OCR and 16 more.

What is the best free alternative to FormX Invoice OCR API?

Veryfi Invoices OCR API is the best-ranked alternative with a free plan. 5 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.