Nexfy

Nexfy

Linksignal Tecnologia e Comunicação
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About

Nexfy is a cloud communications platform for business messaging and voice. Through a web dashboard and REST API, organizations can send SMS and one-time passcodes, manage WhatsApp Business messaging, create RCS campaigns, and trigger programmable voice messages or calls. Webhooks connect Nexfy with customer systems and can carry message events. The platform supports customer notifications, authentication, order updates, appointment reminders, marketing campaigns and customer communications. Businesses can connect their own applications through APIs and webhooks, and use named automation, CRM, commerce and ERP integrations. Nexfy uses prepaid credits and usage-based pricing. Channel activation, WhatsApp template approval and service availability may depend on provider requirements and the selected channel.

About

WasenderApi is a powerful and low-cost WhatsApp API for developers that enables seamless integration of WhatsApp messaging functionality into applications. With features like unlimited messages, multiple WhatsApp sessions, webhook support, and the ability to send various media types (text, images, videos, voice, documents, etc.), WasenderApi offers an affordable alternative to traditional per-message WhatsApp API services. Our tool is perfect for businesses and developers looking for a scalable and efficient solution to automate customer communications, send bulk messages, and manage WhatsApp sessions with ease.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Businesses in Brazil, ecommerce operations, software companies, developers and customer communication teams that need transactional messaging, authentication and customer campaigns.

Audience

WasenderApi is ideal for developers, businesses, and enterprises that need to integrate WhatsApp messaging into their applications for customer engagement, support, notifications, and more. It's particularly useful for e-commerce businesses, SaaS platforms, customer support teams, and companies looking to automate WhatsApp communications.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

No images available

Screenshots and Videos

No images available

Pricing

R$0,08/message
SMS and basic RCS cost R$0.08 per message. WhatsApp includes a R$0.02 Nexfy service charge per billable message plus applicable Meta fees; richer RCS formats have separate rates. Credits are prepaid, with a minimum recharge of R$100.
Free Version Not Supported
Free Trial Supported

Pricing

$6/month/session
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 4.3 / 5
ease 4.5 / 5
features 4.0 / 5
design 4.3 / 5
support 4.0 / 5

Pros & Cons from Real Users

Pros

  • Very easy to integrate with clear documentation and SDKs (PHP, Node.js, Python, Laravel). I really like that it supports unlimited messaging without per-message fees, which makes it very cost-effective for scaling. The ability to manage multiple WhatsApp sessions, send different message types (text, media, documents), and use webhooks for real-time updates is extremely useful for automation and business workflows. Setup is quick (QR code connection), and overall the API feels stable and developer-friendly.
  • My favourite thing about it is how simple it was to get going. Because the API was well-documented and the support staff assisted me with integration, I didn't require any complex setup. The fact that you only pay for the precise days you use a WhatsApp session makes the pricing extremely reasonable. When you're scaling or testing with new clients, that flexibility is really helpful and am managing hundreds of session in my account,
  • I’ve been using WasenderAPI and I’m beyond impressed. Their support team is outstanding always quick to respond and genuinely helpful. The API itself is blazing fast and incredibly reliable. What really surprised me was how simple the integration process was. I managed to set up an n8n WhatsApp agent in under 1 hour without any hassle. If you’re looking for a powerful, easy-to-use WhatsApp API with top-notch support, I can’t recommend WasenderAPI enough!
  • - API-based solution. - Pay-per-use pricing for WhatsApp sessions. - Ability to contact support via WhatsApp (initially seemed convenient).
  • Very easy to implement — just scan a QR code and you're set. Easy-to-use API that works well and accepts every message type. No message limits or surprise fees, which is a huge plus.

Cons

  • Some advanced features may require a bit of technical knowledge if you're not familiar with APIs. Also, more detailed tutorials or real-world use case examples could make onboarding even smoother for beginners.
  • In the future, it might be fantastic to add more UI themes or analytics.
  • Media messages need to be decrypted first, but I understand this is for privacy and security.
  • - Website oversells the product with marketing claims that don’t match reality. - Customer support is slow to respond, often unhelpful, and at times dismissive. - Onboarding is poorly structured - requires constant follow-up from the customer. - Limited to 10 accounts
  • The UI might be better and more modern. Also, it would be nice to have more sophisticated analytics or webhook logs.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Linksignal Tecnologia e Comunicação
Founded: 2026
Brazil
nexfy.com

Company Information

WasenderApi
Founded: 2020
United States
wasenderapi.com

Alternatives

Alternatives

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Categories

Categories

SMS API Supported

Integrations

Bling Supported
Google Sheets Supported
HubSpot CRM Supported
Magento Supported
Make Supported
Microsoft Power BI Supported
Pipedrive Supported
Postman Supported
RD Station Supported
Salesforce Supported
Shopify Supported
VTEX Supported
WhatsApp Not Supported
WooCommerce Supported
Zapier Supported
Zendesk Supported
n8n Supported

Integrations

Bling Not Supported
Google Sheets Not Supported
HubSpot CRM Not Supported
Magento Not Supported
Make Not Supported
Microsoft Power BI Not Supported
Pipedrive Not Supported
Postman Not Supported
RD Station Not Supported
Salesforce Not Supported
Shopify Not Supported
VTEX Not Supported
WhatsApp Supported
WooCommerce Not Supported
Zapier Not Supported
Zendesk Not Supported
n8n Not Supported
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