Bzzip vs Respond.io: Which shared inbox wins?
Two omnichannel platforms, two pricing models. Here is what actually differs — and which one makes sense for your team.
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Which should you choose?
Both are omnichannel inbox tools. Respond.io charges per user from $79/month and limits team size by plan tier. Bzzip charges per workspace and includes unlimited team members in every plan — plus a free AI agent that answers from your own knowledge base. If you are a small team, Bzzip is significantly cheaper per conversation handled.
Feature-by-feature comparison
| Feature | Bzzip bzzip.com | Respond.io respond.io |
|---|---|---|
| Starting price | Free (bring your own AI key) | $79 / month (Starter) |
| What the price is based on | Workspaces (businesses) — unlimited team members in every plan | Per user — Starter 5 users, Growth 10 users, Advanced unlimited; extra users cost $12–20/month |
| AI agent | Included in every plan, including free | AI Agents only on Growth plan and above ($159+/month) |
| AI agent cost | Free on your own Anthropic or OpenAI key | AI Agents on Growth ($159/month) and above; AI Prompt and AI Assist on Starter |
| Team members | Unlimited in every plan | 5 on Starter ($79/mo), 10 on Growth ($159/mo), unlimited on Advanced ($279/mo) |
| WhatsApp Business API | Included — no separate subscription needed | Included in all plans |
| Channels | WhatsApp, Instagram DM, Facebook Messenger (TikTok coming soon) | WhatsApp, Instagram, Facebook Messenger, LINE, Telegram, and more |
| Knowledge base for AI | Yes — plain-text knowledge you write; AI answers from it | Yes — AI knowledge management on Growth and above |
| Response targets | Yes — configurable per workspace | Yes — configurable response time goals |
| Annual discount | Early-bird pricing (Starter $39/mo, Growth $67/mo, Agency $139/mo) | Up to 20% on yearly billing |
Data checked August 2026. Respond.io pricing from respond.io/pricing. · Bzzip facts from bzzip.com/#pricing
Your team is growing — but every new seat costs extra.
Respond.io prices per user. Starter caps you at 5 seats, Growth at 10. For a team of 6 on Starter, you are already forced to upgrade — and each additional user adds $12–20/month on top.
Bzzip charges per workspace, not per person. Your whole team is included in every plan, from day one. Add a new colleague and the invoice does not change.
You need AI to cover evenings and weekends — but the AI tier is expensive.
Respond.io puts AI Agents behind the Growth plan ($159/month). Starter ($79/month) only gets AI Prompt and AI Assist — useful, but not a full agent that answers autonomously.
Bzzip's AI agent is included even on the free plan. Bring your own Anthropic or OpenAI key — typically cents per day — and the agent answers from your knowledge base, hands over when unsure, costs nothing extra.
You want WhatsApp Business API without the complexity and per-number costs.
Respond.io includes WhatsApp in all plans, which is competitive. But its pricing model is built for mid-market teams that can afford $79+ per user per month. Small SMBs with tight budgets feel the per-user floor quickly.
Bzzip is built for SMB: free to start, $39/month for Starter, and the AI agent is already included. WhatsApp Business API is included with no per-number add-ons. You pay for the workspace, not the headcount.