You typed Respond.io vs Zoko because both talk to customers on WhatsApp. They are not the same product.
Respond.io is a mid-market omnichannel inbox. Zoko is WhatsApp commerce for Shopify stores: abandoned checkout, catalogs, COD, and broadcasts. Buy the inbox when agents share TikTok, WeChat, and calls. Buy Zoko when the store is Shopify and the number is the checkout.
TL;DR
- Respond.io scored 59 / 80 on an omnichannel inbox card. Buy it for WhatsApp + Instagram + TikTok + voice, AI Agents on Growth, and no claimed Meta markup. Starter $99/month ($79 yearly). Growth $199 ($159 yearly).
- Zoko scored 50 / 80 on that inbox card, 9 / 10 on Shopify WhatsApp. Buy it for cart recovery and WhatsApp catalog on Shopify. Starter $49.99 with $0.015 per conversation. Instagram is $9.99 extra.
- InstantDM scored 53 / 80 here and 10 / 10 on Meta. Buy it for Instagram and Facebook campaigns at $9.99 flat. WhatsApp is on the InstantDM roadmap, not live today.
| Respond.io | Zoko | InstantDM (Meta now) | |
|---|---|---|---|
| Our score | 59 / 80 (inbox card) | 50 / 80 inbox / 9 Shopify WA | 53 / 80 / 10 on Meta |
| Buy it for | Team inbox across many channels | Shopify WhatsApp commerce | Instagram, Facebook, Meta ads |
| Skip it if | You only needed cart recovery | You are not on Shopify | You need WhatsApp live today |
| Paid from | Starter $99/mo ($79 yearly) | Starter $49.99/mo + $0.015/conv | Legend Pro $9.99/mo flat |
How did we compare Respond.io vs Zoko?
Same rubric as Respond.io vs ManyChat, 26 August 2026.
- Read respond.io/pricing, zoko.io/pricing, and Zoko's Shopify App Store listing.
- Checked channel add-ons: Instagram $9.99, custom flows $5.99, AI bots from $24.99.
- Read Respond.io's best Zoko alternatives (21 August 2026) and Zoko review.
- Mapped meters: MACs and seats versus conversations, agents, flows, and Meta fees.
- Scored eight criteria. Modeled a Shopify WhatsApp month.
Who scored higher, Respond.io or Zoko?
| Criterion | What we tested | Respond.io | Zoko | InstantDM |
|---|---|---|---|---|
| Setup to first reply | Signup to a working chat or flow | 6 | 8 | 8 |
| Team inbox / routing | Seats, assignment | 10 | 7 | 6 |
| Instagram + Facebook campaigns | Comment keywords, stories, ads | 6 | 5 | 10 |
| WhatsApp operations | BSP, catalog, broadcasts, calling | 10 | 9 | 3 (roadmap) |
| Pricing predictability | Forecast next month | 4 | 4 | 9 |
| Commerce automation | Cart recovery, catalog, checkout | 6 | 9 | 7 |
| AI | Agents vs paid bots | 8 | 5 | 5 |
| Extra channels | TikTok, WeChat, SMS, voice | 9 | 3 | 4 |
| Total | 59 | 50 | 53 |
Respond.io takes the inbox and channel breadth. Zoko takes Shopify WhatsApp commerce. InstantDM takes Instagram and Facebook campaigns and the flat bill.
What is the difference between Respond.io and Zoko?
Respond.io is a conversation platform for mid-market B2C teams. TechCrunch covered its $62.5 million Series B in June 2026. Zoko is a YC-backed WhatsApp layer for Shopify D2C. Respond.io's Zoko alternatives post (21 August 2026) calls Zoko the affordable WhatsApp + Shopify CRM with basic automation, and Respond.io the scale option for routing and many channels.
What does Zoko actually do?
Zoko turns a WhatsApp number into a Shopify sales channel. Pre-built flows cover abandoned checkout, COD confirmation, reorders, reviews, and order notices. Catalog syncs from Shopify. Click-to-WhatsApp ads are listed. Shared inbox for agents.
Pricing from zoko.io/pricing and the Shopify App Store, August 2026:
| Plan | Monthly | Conversations | Agents |
|---|---|---|---|
| Starter | $49.99 | $0.015 on every conversation | Unlimited |
| Plus | $79.99 | 5,000 included, then $0.00199 | 5, then $15 each |
| Elite | $139.99 | 100,000 included, then $0.00099 | 10, then $12 each |
| Max | $499.99 | 5,000,000 included, then $0.00049 | 30, then $9 each |
On top of that, every plan: Meta WhatsApp rate card, Instagram $9.99/month, custom workflows $5.99/flow/month, AI bots from $24.99/bot/month. Facebook is listed as free. Essential Shopify flows are included; premium flows are not.
Pick Zoko if the store is Shopify and WhatsApp recovers carts. Skip it if you sell on WooCommerce, or last month's leads were Reel comments.
What does Respond.io actually do?
Shared inbox, assignment, AI Agents on Growth, WhatsApp Calling, TikTok Business Messaging, WeChat, LINE, Viber, SMS, web chat. Starter is inbox only. Growth unlocks workflows and broadcasts. Official BSP, no claimed per-message markup, 5.5% Stripe fee on WABA top-ups.
Shopify exists via integrations, not as a native cart-recovery product the way Zoko ships 11 commerce flows on every plan.
Does Zoko markup WhatsApp fees?
Starter: yes. The pricing page says markup on all conversations at $0.015. Plus and above include a conversation band and a smaller per-conversation fee after that, which Zoko markets as no markup inside the band. Meta template rates still apply on every plan. Respond.io's public claim is Meta pass-through plus the 5.5% top-up fee.
A quiet month of 3,000 Starter conversations is $49.99 + $45 conversation fees + Meta templates. Plus at $79.99 includes 5,000 conversations. Model the band before you pick Starter because it looks cheap.
Does Zoko support Instagram, TikTok, SMS, and WeChat?
Instagram: $9.99/month add-on, inbox, not comment-to-DM campaigns. Facebook: listed free. TikTok, SMS, WeChat, LINE, Viber, and WhatsApp Calling: not Zoko's product. Respond.io lists all of those. InstantDM is Instagram, Facebook, and Meta ads.
Which channels does Respond.io support vs Zoko?
| Channel / job | Respond.io | Zoko | InstantDM |
|---|---|---|---|
| WhatsApp API | Yes, BSP, no claimed markup | Yes, Meta rates + plan conversation fees | Roadmap |
| WhatsApp Calling | Yes, Growth+ | Calling minutes on paid plans | No |
| Shopify cart recovery | Via integrations | Native flows, included | Shopify app for IG DMs |
| WhatsApp Catalog / checkout | Catalog support | Native Shopify sync and in-chat checkout | No |
| Inbox + private replies | $9.99 add-on inbox | Comment-to-DM, stories, collabs, ads | |
| Facebook Messenger | Yes | Listed free | Yes, copy from Instagram |
| TikTok / WeChat / LINE | Yes | No | No |
| SMS / web chat | Yes | Chat widget on site | No |
| Non-Shopify stores | Yes | No | Yes |
Which is cheaper, Respond.io or Zoko?
For a small Shopify shop on WhatsApp only, Zoko Plus can undercut Respond.io Growth. For a team that also runs Instagram ads and TikTok, Respond.io's one subscription is simpler than Zoko Plus + Instagram + flows + AI + Meta.
| Month | Zoko | Respond.io | InstantDM |
|---|---|---|---|
| Shopify, 4,000 WA conv, no IG | Plus $79.99 (inside 5k band) + Meta | Growth $199 + Meta pass-through | Idle |
| Same + Instagram inbox | + $9.99 | Included | $9.99 if the job is comment-to-DM |
| Reel giveaway, 5,000 commenters, no WA | Wrong aisle | Growth + MAC overage if they reply | $9.99 |
Which has better customer support, Respond.io or Zoko?
Respond.io: 24/5 live multilingual support, 24/7 AI, 99.999% uptime. Zoko: Shopify App Store rating 4.9 from ~400 reviews; support is typical SaaS chat/email for a commerce app, not a published 24/5 floor. InstantDM: email on Legend Pro, email + WhatsApp on Trendsetter.
Is Respond.io better than Zoko for Instagram?
As an inbox, yes, and Instagram is included. As a campaign, neither matches InstantDM. Zoko's Instagram add-on is not comment-to-DM.
Is Zoko better than Respond.io for Shopify WhatsApp?
Yes. Native catalog, checkout, COD flows, and Shopify segments are why stores pick Zoko. Respond.io will not replace those 11 commerce automations out of the box.
Does InstantDM have WhatsApp yet?
Not yet. Roadmap. Today: Instagram, Facebook, Messenger, Meta ads. $9.99 flat. If WhatsApp commerce is the job this month, Zoko (Shopify) or Respond.io (team). If Reels and Facebook posts are the job, InstantDM.
Which tool wins which brief?
A: Shopify abandoned checkout on WhatsApp. Zoko. Respond.io needs extra wiring. InstantDM is idle.
B: comment PRICE on a Reel, follow-gate, email. InstantDM.
C: WhatsApp + TikTok ads + five agents + HubSpot. Respond.io Growth.
D: WooCommerce store, WhatsApp only. Not Zoko. Respond.io or a Woo-ready BSP.
What will you regret if you pick the wrong one?
Regret Zoko Starter if conversation volume is real: $0.015 adds up before Meta. Regret Zoko if you leave Shopify. Regret Respond.io Starter if you needed cart-recovery flows. Those are not on Starter. Regret InstantDM if WhatsApp is the register this month.
Who should buy Respond.io, Zoko, or InstantDM?
- Shopify WhatsApp commerce → Zoko Plus or higher.
- Multi-channel team inbox, TikTok, WeChat, calling → Respond.io Growth.
- Instagram + Facebook + Meta ads, flat bill → InstantDM.
- CRM pipeline with WhatsApp inside the lead card → Kommo, see Respond.io vs Kommo.
If the inbox is Instagram and Facebook, start InstantDM free. Related: Respond.io vs ManyChat, Respond.io vs Kommo.
