WPIntell

Market

sendinblue

Sendinblue matters only if the evidence supports a paid workflow around protecting form submissions and lead routing, not a list of isolated fixes. The current commercial thesis is: Businesses lose leads when forms, spam controls, email delivery, or CRM handoffs fail. The entry wedge is to verify lead capture end to end and show where submissions, notifications, or integrations break.

Proof Health

Open evidence

Commercial opportunities need traceable source links before they are treated as build-worthy.

68 / 99 rows with source links

68.7% of this page's analysis has direct source links.

0 build-decision rows missing links

0 rows here require auditable proof before promotion.

31 rows with no attached evidence

0 rows have source counts but still need direct links.

Opportunity Summary

Full report

Build a lead capture reliability plugin for marketing teams, agencies, and lead-generation site owners: Businesses lose leads when forms, spam controls, email delivery, or CRM handoffs fail. The first wedge is to verify lead capture end to end and show where submissions, notifications, or integrations break.

The unmet need is not the individual complaint. It is the recurring business workflow: Businesses lose leads when forms, spam controls, email delivery, or CRM handoffs fail. Current stage: commercial plugin opportunity.

Competitors

6 shown
Mail Baby SMTP 600 installs · 0.0
watchlist
-100.0%momentum 18.7weakness 1/0pain/praise

Open gap: users report missing feature, support without a matching collected praise theme.

source 1
Brevo SMTP – YaySMTP 300 installs · 0.0
watchlist
-100.0%momentum 15.6weakness 0/0pain/praise

Watch for positioning evidence as more conversations are collected.

Evidence

Open evidence explorer
complaint Plugin-account disconnect

Plugin-account disconnect: users show security, bugs, compatibility pain that may indicate a product gap.

Brevo – Email, SMS, Web Push, Chat, and more. · Nothing changed on the server side, same IP and the API key was still active. mixed elementor form doesn’t update Brevo list

elementor form doesn’t update Brevo list: users show security, bugs, compatibility pain that may indicate a product gap.

Integration for Elementor forms – Sendinblue · elementor form doesn’t update Brevo list hello, I installed your plugin add added the Brevo API key, then I submitted an elementor form, but the contact didn’t upload to Brevo contacts. mixed Fatal Error

Fatal Error: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Link Products To Sendinblue Lists From Woocommerce · Fatal Error Hi, I uploaded the plugin and after activation the website crashed with this message: Fatal error: Uncaught Error: Call to undefined function LPTS\str_contains() in /homepages/2/d664460716/htdocs/clickandbuilds/NetworkMarketingSrl/wp-content/plugins/link-products-to-sendinblue/src/LPTS.php:83 Stack trace: #0 /homepages/2/d664460716/htdocs/clickan mixed Where are the custom fields in Elementor and custom attributes from SendinBlue?

Where are the custom fields in Elementor and custom attributes from SendinBlue?: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Integration for Elementor forms – Sendinblue · Where are the custom fields in Elementor and custom attributes from SendinBlue? complaint Not working: Fatal Error

Not working: Fatal Error: users show bugs, compatibility, setup pain that may indicate a product gap.

Contact Form 7 SendInBlue Opt-in Checkbox · Not working: Fatal Error It’s necessary update mailing.php file, otherwise, when SendinBlue Subscribe Form And WP SMTP plugin is installed Fatal error: Call to undefined method is showed This topic was modified 7 years, 8 months ago by fesaponet . complaint Could’ve been a winner! But….

Could’ve been a winner! But….: users show missing feature, pricing, support pain that may indicate a product gap.

Integration for Elementor forms – Sendinblue · Honestly, This could’ve been the best plugin available if you weren’t mainly focused on money making and more focused on providing solutions for the community. complaint Hilarious coding practise, lack of awareness of performance

Hilarious coding practise, lack of awareness of performance: users show security, performance, setup pain that may indicate a product gap.

Brevo – Email, SMS, Web Push, Chat, and more. · Hilarious coding practise, lack of awareness of performance This plugin works, we have it in use since a long time – but we have to patch the codebase over and over again with every update we do. complaint Brevo for Woocommerce:Pflicht-Checkbox blockiert Checkout

Brevo for Woocommerce:Pflicht-Checkbox blockiert Checkout: users show compatibility, support pain that may indicate a product gap.

Brevo – Email, SMS, Web Push, Chat, and more. · Brevo for Woocommerce:Pflicht-Checkbox blockiert Checkout Plugin Brevo for Woocommerce: Das Plugin fügt im WooCommerce-Checkout eine Newsletter-Checkbox als Pflichtfeld ein ( required => true ). mixed Does not work…..

Does not work…..: users show bugs, support, setup pain that may indicate a product gap.

Integration for Elementor forms – Sendinblue · Does not work….. complaint Final confirmation email not arriving!

The double opt-in flow sends the first email but not the final confirmation email containing the promised download link.

Brevo – Email, SMS, Web Push, Chat, and more. · the subscriber won’t receive the final confirmation email, which is a major problem, as it contains a Download Link complaint Marketing automation script loads before consent – PECR/privacy issue

Brevo loads its marketing tracking script before consent, bypassing consent managers and setting a cookie before the banner is accepted.

Brevo – Email, SMS, Web Push, Chat, and more. · the marketing automation tracking script loads before the user has given consent complaint I can’t activate the plugin

I can’t activate the plugin: users show bugs, compatibility pain that may indicate a product gap.

Contact Form 7 SendInBlue Opt-in Checkbox · I can’t activate the plugin Hello, I can’t activate the plugin 🙁 I have this error : Warning: require(/Sites/Affiliation-Marketing-Sites/wp-content/plugins/CF7-SendinBlue-Opt-in-master/mailin-api-php/V2.0/Mailin.php): failed to open stream: No such file or directory in /Sites/Affiliation-Marketing-Sites/wp-content/plugins/CF7-SendinBlue-Opt-in-master/sendinb complaint Broken

Broken: users show bugs, compatibility pain that may indicate a product gap.

Link Products To Sendinblue Lists From Woocommerce · Broken <!– wp:paragraph –> <p class=””>Used to work, doesn’t any more and causes many PHP errors.</p> <!– /wp:paragraph –> <!– wp:paragraph –> <p class=””>I’ve switch to use BrevWoo for this.</p> <!– /wp:paragraph –> <!– wp:paragraph –> <p class=””>Used to work, doesn’t any more and causes many PHP errors.</p> <!– /wp:paragraph –> <!– wp:paragraph –> <p clas complaint All forms deleted after updating my API and sender

A Brevo user reports all subscription forms disappeared after changing sender and API settings, recovering only from cached frontend HTML.

Brevo – Email, SMS, Web Push, Chat, and more. · complete deletion of all forms complaint v 2.0 results in Error 500

Updating to version 2.0 caused immediate Error 500 on both the WordPress backend and frontend until a fix was released.

Integration for Elementor forms – Sendinblue · my WordPress site immediately goes into Error 500 mixed Works well for emails but creates excess php errors

The reviewer depends on Brevo emails but says the plugin still calls WonderPush and generates frequent PHP errors despite repeated support contact.

Brevo – Email, SMS, Web Push, Chat, and more. · we depend on consistent, reliable emails from the site complaint Update to 4.0.45 increases system load

Brevo 4.0.45 immediately increased CPU load on a production WooCommerce site, likely through a variation-form hook interacting with Oxygen.

Brevo – Email, SMS, Web Push, Chat, and more. · this immediately increased the system load complaint sibautomation.com marked as malicious

A Brevo tracking domain loaded by the SDK is flagged by antivirus tools, causing visitor-facing security alerts that the user says Brevo must resolve.

Brevo – Email, SMS, Web Push, Chat, and more. · the alert can jump to any visitor to our client’s website complaint Error with 3.2.7 reverted to 3.2.6 works

Brevo version 3.2.7 caused a site critical error from a missing required file, prompting users to roll back until 3.2.8 fixed it quickly.

Brevo – Email, SMS, Web Push, Chat, and more. · Reverted back to 3.2.6 which works fine. complaint Brevo Add-on – License activation fails on Azure-hosted site

A Gravity Forms Brevo add-on customer could not activate a valid license from Azure hosting and suspected the vendor's activation server was rejecting the connection.

Add-on Brevo for Gravity Forms · The license key entered is valid and active. complaint array given in plugins/mailin/inc/push-admin.php:147

Brevo triggers a fatal TypeError in the WordPress post editor because an array is passed where a string is expected.

Brevo – Email, SMS, Web Push, Chat, and more. · An error of type E_ERROR was caused in line 147 of the file /wp-content/plugins/mailin/inc/push-admin.php. complaint Fatal Error in Plugin – WonderPush Logger Type Mismatch

The Brevo plugin crashed the site frontend on activation due to a logger type mismatch, possibly from WonderPush compatibility.

Brevo – Email, SMS, Web Push, Chat, and more. · occurs as soon as the plugin is activated and crashes the frontend complaint Wonderpush must go !

Wonderpush must go !: users show bugs, compatibility, performance pain that may indicate a product gap.

Brevo – Email, SMS, Web Push, Chat, and more. · You asked me to post my own topic, so here it is : The plugin loads heavy javascript files from wonderpush.com on every page, even if the push notification service is completely disabled. complaint i can´t add atributes

i can´t add atributes: users show bugs, compatibility, support pain that may indicate a product gap.

Link Products To Sendinblue Lists From Woocommerce · i can´t add atributes i installed the plugin to Match the WooCommerce Customers attributes with your Sendinblue contacts attributes but i can´t add the attributes please help me i installed the plugin to Match the WooCommerce Customers attributes with your Sendinblue contacts attributes but i can´t add the attributes please help me Hi Danieladanacm, Sorry I complaint Warning – bad plugin

Warning – bad plugin: users show missing feature, support, migration pain that may indicate a product gap.

Brevo – Email, SMS, Web Push, Chat, and more. · Warning – bad plugin Stop installing unwanted services with your plugins. complaint Useless plugin

Useless plugin: users show bugs, missing feature, support pain that may indicate a product gap.

Brevo – Email, SMS, Web Push, Chat, and more. · Cannot connect forms from Brevo, others complain about this too… This topic was modified 5 months, 3 weeks ago by r24k . complaint Recording also Name and Last Name

Recording also Name and Last Name: users show compatibility, missing feature, support pain that may indicate a product gap.

Contact Form 7 SendInBlue Opt-in Checkbox · I can see that the plugin is recording and sending the email addresses properly to our email list. mixed Assigning a Translated WPML Form to a Different Brevo List in Gravity Forms

Assigning a Translated WPML Form to a Different Brevo List in Gravity Forms: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Add-on Brevo for Gravity Forms · Assigning a Translated WPML Form to a Different Brevo List in Gravity Forms Hi everyone, I’m using Gravity Forms with WPML to translate my forms, and the Add-on Brevo for Gravity Forms to sync contacts with Brevo (formerly Sendinblue). mixed Plugin doesn´t seem to work

Plugin doesn´t seem to work: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Integration for Elementor forms – Sendinblue · I´d be happy if you could help me. mixed Elementor Form does not work

Elementor Form does not work: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Integration for Elementor forms – Sendinblue · Elementor Form does not work Hello, I sent a request yesterday through the form at this page https://plugins.webtica.be/support/ Please please! mixed Consent not working

Consent not working: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Add-on Brevo for Gravity Forms · Please give it a try and let us know if it works. mixed Plugin not working

Plugin not working: users show bugs, compatibility, performance pain that may indicate a product gap.

Integration for Elementor forms – Sendinblue · Attached you can find our configuration screenshot: https://www.awesomescreenshot.com/image/17259997?key=ce44387956f51143624cc60edcdf7ff2 https://www.awesomescreenshot.com/image/17260016?key=c9164a8be572cb3ad1b562e051bd27af Hopefully you can help me here. mixed Unable to save Field Mapping

Unable to save Field Mapping: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Add-on Brevo for Gravity Forms · Unable to save Field Mapping Hello, I can’t save the settings on the form level due to the JS error, invalid generated var name. mixed Name Field Not Getting Fetched in Brevo

Name Field Not Getting Fetched in Brevo: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Integration for Elementor forms – Sendinblue · Name Field Not Getting Fetched in Brevo I installed the plugin and all the setting are done properly, the elementor form is working fine, however the name filed is not getting fetched by brevo, only the email are showing up but not the name, and if i try to use the gdpr check box and assign with propper ids the form works but brevo is not even picking up the mixed It’s not working for me :(

It’s not working for me :(: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Integration for Elementor forms – Sendinblue · I just installed a fresh dev local wordpress with elementor / pro, sendinblue and the plugin so I can test it. mixed Privacy

Privacy: users show compatibility, missing feature, support pain that may indicate a product gap.

Integration for Elementor forms – Sendinblue · Privacy Hi, I am building my first website and I recently installed your pluggin. mixed Not connecting to Brevo API

Not connecting to Brevo API: users show bugs, compatibility, performance pain that may indicate a product gap.

Add-on Brevo for Gravity Forms · Not connecting to Brevo API I have tried recreating the API Key a few times. mixed Error Fields integration

Error Fields integration: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Integration for Elementor forms – Sendinblue · Error Fields integration Hi, I’m trying to set up the Elementor Pro form integrated with Sendinblue and I have a problem. mixed Error with Elementor 3.7.2

Error with Elementor 3.7.2: users show bugs, compatibility, support pain that may indicate a product gap.

Integration for Elementor forms – Sendinblue · Error with Elementor 3.7.2 Elementor 3.7.2 gives an error in console and cant load the editor. mixed Not working

Not working: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Integration for Elementor forms – Sendinblue · Not working Hello, so somehow i get a “parseerror” from the elementor form when submitting.