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KAPSYSTEM
by KAPSYSTEM

What KAPSYSTEM is
KAPSYSTEM is a paid web service for enterprise bulk SMS, OTP messaging, SMS APIs, WhatsApp Business API, and RCS messaging. SMS tools cover promotional and transactional campaigns, OTP messages, DLT template management, and delivery reports. The API accepts HTTP and XML requests, supports template variables, scheduling, balance checks, and delivery reports, and allows up to 300 numbers in one request. WhatsApp integrations listed include HubSpot, Zoho, Salesforce, Shopify, WooCommerce, Magento, Mailchimp, ActiveCampaign, and custom REST APIs. RCS messages can use branded images, videos, buttons, quick replies, and carousels, with delivery, read, and click reports. Activation requires business KYC and approvals for the DLT entity, sender header, and templates. The service is intended for registered businesses, institutions, and developers building business applications, not personal or anonymous messaging. KAPSYSTEM is headquartered in Bangalore, India, advertises 24/7 and technical API support, and lists plans from ₹10,000/mo. Business costs ₹10,000 a month plus 18% GST for 50,000 SMS; Professional, Premium, and Enterprise plans cover 100,000, 250,000, and 500,000 SMS.
Who it suits
KAPSYSTEM suits registered businesses, institutions, and developers sending approved business messages. It is designed for bulk SMS, OTP, WhatsApp, or RCS workflows rather than personal messaging.
What it does well
- Bulk SMS, OTP, WhatsApp, and RCS services
- HTTP and XML API support
- Up to 300 numbers per request
- Many CRM and ecommerce integrations
- 24/7 technical support
What to know first
- No free plan
- Business KYC and DLT approvals required
- Personal or anonymous messaging is excluded
- Plans add 18% GST
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| BUSINESS | + 18% GST · 50,000 SMS · 20 Paise Per SMS · 24/7 Premium Support | ₹10,000 a month |
| PROFESSIONAL | + 18% GST · 100,000 SMS · 15 Paise Per SMS · 24/7 Premium Support | ₹15,000 a month |
| PREMIUM | + 18% GST · 250,000 SMS · 14 Paise Per SMS · 24/7 Premium Support | ₹35,000 a month |
| ENTERPRISE | + 18% GST · 500,000 SMS · 13 Paise Per SMS · 24/7 Premium Support | ₹65,000 a month |
As kapsystem.com lists them, read 7 Oct 2026. The maker's own page has the final word.
Verdict
KAPSYSTEM provides several business messaging channels with APIs, integrations, and reporting. Its approval requirements and paid plans make it a service for registered organizations with compliant messaging needs.
Facts from KAPSYSTEM's own pages
- API request limit
- The API page states that up to 300 numbers can be included in one request. · kapsystem.com, 7 Oct 2026
- Bulk SMS features
- Its SMS services include promotional and transactional campaigns, OTP messages, DLT template management, and delivery reports. · kapsystem.com, 7 Oct 2026
- Company history
- The About page states that KAP Call Center Pvt. Ltd. has more than 15 years of industry experience and serves over 5,000 business clients. · kapsystem.com, 7 Oct 2026
- Compliance and onboarding
- Bulk SMS messaging is enabled after business KYC and DLT entity, sender header, and template approvals. · kapsystem.com, 7 Oct 2026
- Free offer
- The WhatsApp API page advertises 100 free SMS, while the homepage says business demos are available after a qualification call. · kapsystem.com, 7 Oct 2026
- Free plan
- No · kapsystem.com, 21 Sept 2026
- Headquarters
- Bangalore, India · kapsystem.com, 28 Sept 2026
- Integrations
- The WhatsApp API page lists CRM integrations including HubSpot, Zoho, and Salesforce; ecommerce integrations including Shopify, WooCommerce, and Magento; marketing tools including Mailchimp and ActiveCampaign; and custom REST API integration. · kapsystem.com, 7 Oct 2026
- Product
- KAPSYSTEM provides enterprise bulk SMS, OTP, SMS API, WhatsApp Business API, and RCS messaging services for businesses. · kapsystem.com, 7 Oct 2026
- RCS features
- RCS supports branded messages with images, videos, buttons, quick replies, carousels, delivery and read reports, and click tracking. · kapsystem.com, 7 Oct 2026
- Security
- The privacy policy says KAP Call Center uses physical, electronic, and managerial procedures to safeguard information collected online. · kapsystem.com, 7 Oct 2026
- Short code support
- Yes · kapsystem.com, 21 Sept 2026
- SMS API
- The bulk SMS API supports HTTP and XML requests, template variables, message scheduling, balance checks, and delivery reports. · kapsystem.com, 7 Oct 2026
- Support
- KAPSYSTEM advertises 24/7 support and provides technical API integration support. · kapsystem.com, 7 Oct 2026
- Two-way SMS
- Yes · kapsystem.com, 21 Sept 2026
- Who it is for
- The site says its bulk SMS accounts are for registered businesses, institutions, and developers building business applications, and not for personal or anonymous messaging. · kapsystem.com, 7 Oct 2026
Where KAPSYSTEM stands on Freedom251
- SMS Marketing Software#42 of 50
- SMS APIs#31 of 34
- SMS API services#34 of 35