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Ranked on the record · 26 apps

Best Fax APIs 2026

Every product here is ranked by Samsung Mobile US Press's record score: what its maker publishes about it, where it runs (Android first), whether it is free to try, and how recently the facts were read.

01

It suits individuals and organizations that need to send or receive faxes across web, mobile, email, or connected services.

Free plan From $6.99 a month AndroidiPhone & iPadWeb
Record5.7 Visit site The record
03

SRFax

AndroidiPhone & iPadWeb+3
Record5.5 Visit
04

WestFax

WestFax suits individuals or organizations that need inbound faxing across desktop and mobile platforms.

AndroidiPhone & iPadWeb+4
Record5.5 Visit
05

eFax

AndroidiPhone & iPadWeb+3
Record5.3 Visit
6
FAXAGE

FAXAGE suits individuals and organizations that need fax access by email, web, mobile app or API.

AndroidiPhone & iPadWeb+2 $3.49 a month Record5.3 Visit
7
Notifyre

Notifyre suits clinics, IT teams, and ecommerce shops needing fax or SMS services.

AndroidiPhone & iPadWeb+1 $4.90 a month Record5.2 Visit
8
mintfax
WebAPI $0.04 usage-based Record4.8 Visit
9
Faxxing
WebAPI Free plan Record4.7 Visit
10
LuzardoFax API
WebAPI $25 a month Record4.7 Visit
11
Openfax Cloud Fax API
WebAPI — Record4.7 Visit
12
Phaxio
WebAPI $2 a month Record4.7 Visit
13
Send FAX Mail API
WebAPI $12.99 a month Record4.7 Visit
14
Documo Fax API
WebAPI $25 a month, billed yearly Record4.6 Visit
15
Innoport Programmable Fax API
WebAPI $8.95 a month Record4.6 Visit
16
Faxsuite REST API
WebAPI €9.90 a month Record4.5 Visit
17
Sinch Fax API

It suits startups and established companies that need fax workflows in areas such as healthcare, legal, finance, insurance, or real estate.

WebAPI Free plan Record4.5 Visit
18
FaxCore
WebWindowsAPI+1 — Record4.4 Visit
19
HumbleFax
AndroidWeb $10 a month Record4.3 Visit
20
ETHERFAX
WebWindowsMac+3 — Record4.2 Visit
21
Fax² API
WebAPI — Record4.1 Visit
22
SingleFax API
WebAPI $79 a year Record3.9 Visit
23
Concord Fax API
WebAPI — Record3.7 Visit
24
OpenText Core Fax Management API
API — Record3.5 Visit
25
Telnyx Fax API
— Record2.3 Visit

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