• Search
  • Support
  • All logins
  • English

      English

      Deutsch

      Português

      Español

      Français

      English - India

Sinch Logo
  • Products

    Back to main menu

    APIs


    Messaging APIs

    Email APIs

    Voice APIs

    Verification APIs

    Numbers APIs

    All APIs

    Applications


    Messaging Platform

    Email Platform

    Chatbot Builder

    Contact Center

    All Applications

    Channels


    SMS

    RCS

    MMS

    WhatsApp

    Email

    Voice

    All Channels

    Core Systems


    Infrastructure

    Sinch AI

    Security & Compliance

  • Solutions

    Back to main menu

    Use Cases


    Marketing Campaigns

    Customer Updates

    Identity & Verification

    Customer Service

    All Use Cases

    Teams


    Marketing

    Security & Risk

    Customer Support

    Operations

    All Solutions

    Industries


    Financial Services

    Retail

    Healthcare

    Telecommunications

    All Industries

    Image for Integrate your software with voice, messaging, email, & more.
    Integrate your software with voice, messaging, email, & more.
    Read more
  • Developers

    Back to main menu

    Documentation


    Messaging

    Voice & Video

    Email

    Verification

    Numbers & Connectivity

    All Documentation

    Image for Developer Forum
    Developer Forum
    Read more
    Image for Knowledge Center
    Knowledge Center
    Read more
  • Telco

    Back to main menu

    Business Type


    Operators

    Communication Service Providers

    Channel Partner

    Products


    Messaging (A2P, P2P, SMS)

    RCS

    Voice

    SIP Trunking

    Emergency Services

    All Products

    Image for Bring messaging & call completion services together.
    Bring messaging & call completion services together.
    Read more
    Image for Use your network assets to create new enterprise services.
    Use your network assets to create new enterprise services.
    Read more
  • Partners

    Back to main menu

    Partner Program


    About Partners

    Become a Partner

    Find a Partner

    Strategic Partners

    Integrations


    Sinch Marketplace

    Sinch Engage Marketplace

    Mailjet Marketplace

    Mailgun Marketplace

    Platform Ecosystems


    Adobe

    Emarsys

    SAP

    HubSpot

    Shopify

    Value-Add Partners


    Channel Partners

    Private Label Partners

    Mailjet Partners

    Mailgun Partners

  • Resources

    Back to main menu

    Featured


    About RCS

    State of Customer Communications

    Learn


    Customer Stories

    Blog

    Resources

    Company


    About Us

    Why Sinch

    Infrastructure

    Artificial Intelligence

    News

    Investors

    Image for Sinch is a 2025 Gartner® Magic Quadrant™ Leader for CPaaS.
    Sinch is a 2025 Gartner® Magic Quadrant™ Leader for CPaaS.
    Read more
  • Support
  • All logins
  • English

    Back to main menu

      English

      Deutsch

      Português

      Español

      Français

      English - India

Log in Talk to an expertTry for free
Log in Talk to an expertTry for free

The Sinch blog

Your go-to resource for expert tips and insights on all things customer communications and meaningful engagement!
Image for Sinch is named a Leader in the 2025 Gartner® Magic Quadrant™ for Communications Platforms as a Service (CPaaS)
Company - 4 min

Sinch is named a Leader in the 2025 Gartner® Magic Quadrant™ for Communications Platforms as a Service (CPaaS)

Photo of Glafira Bunja Glafira Bunja
Fraud and security - 13 min

WhatsApp OTPs: One-time passwords on WhatsApp explained

Photo of Marinela Potor Marinela Potor
Fraud and security - 12 min

What is SMS spoofing and how to prevent it

Photo of Megan Libby Megan Libby
Fraud and security - 9 min

What is a one-time password (OTP)? Features and benefits explained

Photo of Megan Libby Megan Libby
Fraud and security - 3 min

Artificial Inflation of Traffic (AIT): A growing threat to the messaging ecosystem

Photo of The Sinch team The Sinch team
Fraud and security - 14 min

How to use machine learning for fraud detection

Photo of The Sinch team The Sinch team
Fraud and security - 6 min

Combatting AIT: Key learnings from Mobilesquared, Enea, and global enterprises

Photo of The Sinch team The Sinch team
Fraud and security - 15 min

What is smishing? SMS phishing explained

Photo of The Sinch team The Sinch team
Fraud and security - 3 min

Thoughts on the new FCC rules for blocking unlawful text messages

Photo of The Sinch team The Sinch team
Fraud and security - 4 min

Mirror mirror on the wall, who’s the baddest smisher of them all?

Photo of The Sinch team The Sinch team
Fraud and security - 8 min

Evolving cybersecurity in banking without harming CX

Photo of The Sinch team The Sinch team
Fraud and security - 6 min

Q&A: Minimizing fraud from Artificially Inflated Traffic (AIT)

Photo of The Sinch team The Sinch team
Fraud and security - 5 min

Made in Sweden: Building a global tech champion

Photo of The Sinch team The Sinch team
  • 1
  • 2
  • 3
  • 4
  • 5
Business SMS software service
Talk to an expert
Follow us
Follow us on LinkedIn Follow us on YouTube Follow us on X Follow us on Facebook Follow us on Instagram
Trusted & certified
Badge MBP Badge-TEM Badge IAS
Americas - Atlanta, GA, USA
+1 844-84-SINCH

Mon-Friday 9AM-6PM EST

EMEA - Stockholm, Sweden
+46 8 446 828 03

Mon-Friday 8AM-5PM CET

APAC - Singapore
+65 315 83155

Mon-Friday 9AM-6PM UTC

Products
  • Business Phone Numbers
  • Sinch Voice
  • Sinch Engage
  • Conversation API
  • Verification API
  • Mailgun
  • Mailjet
  • Email on Acid
  • SimpleTexting
  • ClickSend
  • Chatlayer
  • Contact Pro
  • All Products
Resources
  • News
  • Customer Stories
  • Trust Center
  • Help Center
  • Service Status
  • Submit a Ticket
  • Become a Partner
  • RCS Messaging
  • State of Customer Communications
  • Customer Connections Report
  • Blog
  • Sitemap
Company
  • About Us
  • Why Sinch
  • Infrastructure
  • Sinch AI
  • Careers
  • Investors
  • Contact Us
  • Try for Free
Americas - Atlanta, GA, USA
+1 844-84-SINCH

Mon-Friday 9AM-6PM EST

EMEA - Stockholm, Sweden
+46 8 446 828 03

Mon-Friday 8AM-5PM CET

APAC - Singapore
+65 315 83155

Mon-Friday 9AM-6PM UTC

Copyright © 2025 Sinch All Rights Reserved.

Legal Privacy Report Scams/Fraud Law Enforcement Support Exigent Circumstance
Most people would agree cookies make life better. For us, they help us make our site and marketing better. But if you don’t like cookies, that’s cool – you can let us know by clicking the settings button!

Your Cookie Choices

When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. The information does not usually directly identify you, but it can give you a more personalized web experience. Because we respect your right to privacy, you can choose not to allow some types of cookies. Click on the different category headings to find out more and change our default settings. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer.
Cookie Statement

These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work.
These cookies do not store any personally identifiable information.
Cookie details

Cookie Subgroup Cookies Cookies used
eu5.mm.sdi.sinch.com ASP.NET_SessionId First Party
community.sinch.com AWSALB , LiSESSIONID First Party
appengage.sinch.com dd_cookie_test_ First Party
tickets.sinch.com atlassian.xsrf.token , JSESSIONID First Party
cockpit2.sinch.com SESSION First Party
engage.sinch.com instapage-variant-xxxxxxxx First Party
dashboard.sinch.com cookietest First Party
brand.sinch.com PHPSESSID , AWSALBCORS First Party
sinch.com __cf_bm , OptanonConsent , TEST_AMCV_COOKIE_WRITE , OptanonAlertBoxClosed , onesaasCookieSettings, QueryString, functional-cookies, performance-cookies, targeting-cookies, social-cookies lastExternalReferrer, lastExternalReferrertime, cookies, receive-cookie-deprecation _gdvisitor, _gd_session, _gcl_au, _fbp, _an_uid, _utm_zzses, lpv First Party
mediabrief.com __cf_bm Third Party
recaptcha.net _GRECAPTCHA Third Party
cision.com __cf_bm Third Party
techtarget.com __cf_bm Third Party

These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous.
If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.
Cookie details

Cookie Subgroup Cookies Cookies used
community.sinch.com ValueSurveyVisitorCount First Party
buzz.sinch.com instap-spid.8069 , instap-spses.8069 First Party
appengage.sinch.com _dd_s First Party
sinch.com AMP_TLDTEST , rl_page_init_referrer , rl_trait , _vis_opt_s , __q_state_dp56h9oqwhna9CoL , cb_user_id , __hstc , rl_anonymous_id , rl_user_id , initialTrafficSource , _vwo_uuid , _vwo_uuid_v2 , rl_page_init_referring_domain , _hjIncludedInSessionSample_xxx , apt.uid , __hssrc , test_rudder_cookie , cb%3Atest , __hssc , rl_group_trait , _hjAbsoluteSessionInProgress , _vwo_referrer , _vwo_sn , _vis_opt_test_cookie , _hjFirstSeen , _hjTLDTest , _hjSession_xxxxxx , s_sq , _vwo_ds , rl_group_id , _vis_opt_exp_n_combi , s_cc , _gclxxxx , cb_anonymous_id , cb_group_id , apt.sid , rl_session , _uetvid , AMP_899c7e29a9 , _hjSessionUser_xxxxxx First Party
brand.sinch.com AMP_TEST First Party
engage.sinch.com no-cache , instap-spses.85bb , instap-spid.85bb First Party
www.sinch.com d-a8e6 , s-9da4 First Party
nr-data.net JSESSIONID Third Party
sinch-en.newsroom.cision.com _ga, _gid Third Party
sinch.in _ga_xxxxxxxxxx, _gat_UA-XXXXXX-X, _gid, _ga Third Party
g.fastcdn.co instap-spses.85bb Third Party
hello.learn.mailjet.com pardot, visitor_id, visitor_id##### Third Party
www.googletagmanager.com userId Third Party
hello.learn.mailgun.com visitor_id#####, visitor_id Third Party
dev.visualwebsiteoptimizer.com _vwo_ssm Third Party
box.com box_visitor_id Third Party
app.box.com z, cn Third Party
sinch-tfn.paperform.co laravel_session Third Party
go.sinch.in visitor_id#####, visitor_id Third Party
Qualified __q_local_form_debug Third party
Rudderstack rudder.inProgress, rudder.3156dd1f-7029-4600-ae54-baf147d9af20.queue, rudder.3156dd1f-7029-4600-ae54-baf147d9af20.ack, rudder.3156dd1f-7029-4600-ae54-baf147d9af20.reclaimStart, rudder.3156dd1f-7029-4600-ae54-baf147d9af20.reclaimEnd, Third party
6sense _6senseCompanyDetauls, _6signalTTL Third party
Appcues apc_local_id, apc_user Third party

These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device.
If you do not allow these cookies, you will experience less targeted advertising.
Cookie details

Cookie Subgroup Cookies Cookies used
investors.sinch.com visitor_id First Party
community.sinch.com VISITOR_BEACON , LithiumVisitor First Party
sinch.com _uetsid , ajs_user_id , _gcl_aw , ajs_group_id , AMCV_ , __utmzzses , _fbp , _gcl_au , AMCVS_ First Party
go.latam.sinch.com visitor_id##### , pardot First Party
linkedin.com li_gc, bcookie, lidc, AnalyticsSyncHistory, UserMatchHistory, li_sugr Third Party
pi.pardot.com lpv151751, pardot Third Party
hsforms.com _cfuvid Third Party
google.com CONSENT Third Party
sinch.in _gclxxxx, _gcl_au Third Party
www.linkedin.com bscookie Third Party
bing.com MUID, MSPTC Third Party
www.facebook.com Third Party
hello.learn.mailgun.com pardot Third Party
www.youtube.com TESTCOOKIESENABLED Third Party
dev.visualwebsiteoptimizer.com uuid Third Party
g2crowd.com __cf_bm Third Party
pardot.com visitor_id#####, visitor_id Third Party
tracking.g2crowd.com _session_id Third Party
hubspot.com __cf_bm, _cfuvid Third Party
doubleclick.net test_cookie, IDE Third Party
youtube.com CONSENT, VISITOR_PRIVACY_METADATA, VISITOR_INFO1_LIVE Third Party
go.sinch.in pardot Third Party
liadm.com lidid Third Party
www.google.com _GRECAPTCHA Third Party

These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies, then some or all of these services may not function properly.
Cookie details

Cookie Subgroup Cookies Cookies used
portal.sinch.com pnctest First Party
partner.appengage.sinch.com _dd_s First Party
investors.sinch.com First Party
community.sinch.com LithiumUserInfo , LithiumUserSecure First Party
tickets.sinch.com selectedidp First Party
engage.sinch.com ln_or First Party
cockpit2.sinch.com CSRF-TOKEN , NG_TRANSLATE_LANG_KEY First Party
sinch.com apt.temp-xxxxxxxxxxxxxxxxxx , hubspotutk , ajs%3Acookies , cf_clearance , ajs%3Atest , __tld__ , __q_domainTest , pfjs%3Acookies , ajs_anonymous_id First Party
auth.appengage.sinch.com AUTH_SESSION_ID , KEYCLOAK_3P_COOKIE , KEYCLOAK_3P_COOKIE_SAMESITE , KC_RESTART , AUTH_SESSION_ID_LEGACY First Party
www.recaptcha.net _GRECAPTCHA Third Party
boxcdn.net __cf_bm Third Party
d2oeshgsx64tgz.cloudfront.net cookietest Third Party
sinch-np.paperform.co XSRF-TOKEN, laravel_session Third Party
vimeo.com __cf_bm, vuid Third Party
sinch-ca-sc.paperform.co XSRF-TOKEN, laravel_session Third Party
box.com site_preference Third Party
app.box.com bv Third Party
sinch-tfn.paperform.co XSRF-TOKEN Third Party
cision.com cf_clearance Third Party

These cookies are set by a range of social media services that we have added to the site to enable you to share our content with your friends and networks. They are capable of tracking your browser across other sites and building up a profile of your interests. This may impact the content and messages you see on other websites you visit. If you do not allow these cookies you may not be able to use or see these sharing tools.
Cookie details

Cookie Subgroup Cookies Cookies used
community.sinch.com ln_or First Party
sinch.in _fbp Third Party
youtube-nocookie.com CONSENT Third Party
youtube.com YSC Third Party