Agency Partner Program: Multi-Tenant Messaging | SendSeven

Run every client's messaging from one platform, each in an isolated tenant. Usage-based pricing, no per-seat fees, full API, AI included. Built for agencies.

Scale Client Messaging Without Scaling Costs

Manage dozens of clients from one platform. Each gets an isolated tenant with separate data, channels, and settings. Start every client on Pay as you go from 9 EUR/channel per month, add unlimited team members, and include AI-powered support, all without per-seat fees.

Most platforms charge EUR 25–100 per agent seat per month. Serve a small client with three agents and that is EUR 75–300 before a single message is sent. Scale to twenty clients with five to ten agents each, and seat licenses alone exceed EUR 5,000/mo. Small clients become unprofitable, and there is a perverse incentive to limit platform access. On top of per-user costs, managing separate tools for WhatsApp, email, SMS, and social channels multiplies complexity, each with its own login, reporting, and billing. Without proper tenant isolation, running multiple clients in one workspace creates compliance risks, especially where data separation is mandatory.

SendSeven eliminates per-user fees and replaces them with pure usage-based pricing. The platform cost is determined by how many messages your clients send, not by how many people are logged in.

Each client gets a fully isolated tenant: separate data, conversations, contacts, channels, and settings. No shared database, no cross-client data leakage. Your team is invited to each tenant individually, and switching between clients is instant without separate credentials. Satisfies strict data protection requirements.

Every new client starts on Pay as you go: no fixed platform fee, no per-seat charge, just a 9 EUR/month minimum per active channel that is fully consumed by the messages they send. Your first client or your hundredth, the model is identical. The 14-day trial includes 100 test messages, so you can set up channels, configure templates, and test campaigns before billing begins.

Add campaign managers, support agents, account executives, supervisors, and QA reviewers to any client account. A twenty-person team costs the same as a two-person team. Assign dedicated managers to premium clients, rotate agents during peaks, and bring in specialists, without calculating seat license costs.

Every client gets the full AI suite: knowledge base for automated support, reply suggestions for faster agent responses, and ticket summarization for supervisor context. No separate add-on, no per-query fee beyond the standard message rate. Offer AI-powered support without an additional vendor or license.

Connect clients' WhatsApp Business accounts through SendSeven's embedded signup flow (Meta verification and phone number registration included). Each client's WhatsApp number lives in their isolated tenant with separate message history, contacts, and template approvals. Your team handles day-to-day operations: template submissions, promotional campaigns with audience segmentation, and customer conversations in the unified inbox alongside Telegram, email, and other channels. For high-volume clients, set up a knowledge base and enable the AI support bot to handle common questions automatically.

Run campaigns across WhatsApp, email, and SMS from one platform. Each campaign uses the client's tenant; analytics, contact lists, and opt-in management stay separated. Build audiences with tags and segmentation, design email templates in the visual builder, and schedule across time zones. Campaign messages are billed at lower rates: EUR 0.015/msg on Pay as you go, EUR 0.010 on Scale, EUR 0.007 on Business. Email campaigns start at EUR 0.008/msg. Per-client reporting makes monthly reports straightforward.

Your agents join client tenants with specific RBAC roles: respond to conversations and view contacts, but no access to billing or channel settings. The granular permission system gives precise control over what your team can do in each account. AI suggestions help agents respond accurately by pulling answers from the client's knowledge base in real time. Supervisors review quality using AI-generated ticket summaries that condense long threads into key points.

20 clients, 2,000 messages each per month = 40,000 messages total. On Scale at EUR 0.018/msg, that is EUR 720/mo. Compare: 20 clients with 5 agents each = 100 seats. At EUR 25/seat, that is EUR 2,500 in licenses alone. At EUR 50/seat, EUR 5,000. The difference: EUR 1,780–4,280/mo, and it grows as you add clients or agents. With SendSeven, adding a 21st client or 6th agent changes nothing. Only message volume affects the bill.

Save EUR 1,780+ per month compared to per-seat pricing