Linq

Linq

Linq App
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About

Linq is a developer-focused messaging infrastructure platform that lets businesses and AI applications communicate with users through iMessage, RCS, SMS, and voice. Its APIs support features such as emoji reactions, voice notes, rich media, typing indicators, group chats, and other conversational interactions that feel more like native messaging than traditional business texting. Developers can integrate Linq into their applications to power AI assistants, customer workflows, reservations, alerts, support experiences, and other messaging-based services. The platform is designed for high-volume, low-latency delivery and offers enterprise features such as encrypted data handling and SOC 2 Type II compliance. Linq also provides tools for building conversational AI agents that operate directly inside messaging apps without requiring users to download a separate application.

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
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers, AI startups, consumer application teams, enterprises, and agent builders that need scalable APIs for iMessage, RCS, SMS, voice, and conversational AI experiences

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
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

Free
Free Version
Free Trial

Pricing

$6/month/session
Free Version
Free Trial

Reviews/Ratings

Overall 4.8 / 5
ease 4.8 / 5
features 4.8 / 5
design 4.8 / 5
support 4.5 / 5

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

  • I like it because it makes networking so easy, providing my contact information in a simple and eye-catching way. I really like how detailed our onboarding was. So far I've loved all the features it offers to customize it. I love that this device was so easy to set up.
  • Easy to use. Get the "ohh ahh" factor when a prospect/client uses the technology. Your information get's saved into the prospect/client phonebook. The days of your business card getting thrown out are long gone.
  • How easy it is to update my page and contact information. The variety of products that you can use to share your information.
  • The card brings efficiency and ease to my networking. Quick networking is the best kind of networking. This card allows me to share the information I want my connections to have within seconds and allows me to focus on making as many connections as possible.
  • This is one of the most sleek professional business card platforms out there. It is easy to use and there is an entire team to help back you. The features dont end at the sharing of the card, there are a multitude of utilities for the prospect to utilize as well as the distributor. I use Linq constantly to share our business. Its like having thousands of business cards on me at once.

Cons

  • I would like to have the option to move the image within the crop space, I wish there were more customization options. Sometimes the card takes a long time to be read.
  • It cost money, but besides that, it's pretty cool.
  • I am struggling to make the integrations work. It could be me but I can Microsoft exchange to work and connect.
  • After having this card for over 3 years, the NFC chip still works great but can be a bit slow to recognize on phones. The QR code included on my card fixes that problem and leaves me with very little time. I also have some slight peeling on the laminate that is on the card around the corners, but nothing to ruin my experience.
  • I have nothing negative to say about the Linq digital business card or service.

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
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Linq App
Founded: 2019
United States
linqapp.com

Company Information

WasenderApi
Founded: 2020
United States
wasenderapi.com

Alternatives

Alternatives

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Categories

Categories

Integrations

ActiveCampaign
Adobe Marketo Engage
DriveCentric
Follow Up Boss
HubSpot CRM
Mailchimp
Microsoft Dynamics 365
Pipedrive
Salesforce
Vercel
VinSolutions Connect CRM
WhatsApp
Zapier
Zoho CRM
iMessage

Integrations

ActiveCampaign
Adobe Marketo Engage
DriveCentric
Follow Up Boss
HubSpot CRM
Mailchimp
Microsoft Dynamics 365
Pipedrive
Salesforce
Vercel
VinSolutions Connect CRM
WhatsApp
Zapier
Zoho CRM
iMessage
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