Missive vs Smooch (Sunshine Conversations)
Missive costs $14 (Starter), $24 (Productive), or $36 (Business) per user per month in 2026, with annual billing required for advertised rates (source: missiveapp.com/pricing, March 2026). The team-collaboration inbox covers email, SMS, WhatsApp, Instagram, and Messenger, with integrations and rule-based automations gated to the Productive tier and above. Best suited for small teams (1–5 users) where real-time collaborative email drafting is the daily workflow.
Smooch (Sunshine Conversations) is omnichannel messaging platform by Zendesk. Best suited for existing Zendesk customers needing omnichannel messaging. Known for its deep integration with Zendesk ecosystem.
Missive Smooch (Sunshine Conversations)Missive and Smooch (now Sunshine Conversations) target different aspects of customer communication. Missive specializes in collaborative email management for internal teams, while Smooch provides omnichannel messaging APIs for customer-facing communications.
Both platforms handle messaging, but Missive focuses on team email workflows while Smooch enables businesses to connect with customers across multiple messaging channels through APIs.
What features does Missive offer?
Missive's feature set is built around its target customer base, a key differentiator against Smooch (Sunshine Conversations). It uses a per seat pricing model starting at From $14/seat/mo, a different approach from Smooch (Sunshine Conversations)'s per seat structure. The features split across channel coverage, automation depth, AI tooling, and team management. Converge ($49/month flat for up to 15 agents) covers all of these in its base subscription.
What features does Smooch (Sunshine Conversations) offer?
Smooch (Sunshine Conversations)'s feature set is built around its target customer base, a key differentiator against Missive. It uses a per seat pricing model starting at From $55/seat/mo, a different approach from Missive's per seat structure. The features split across channel coverage, automation depth, AI tooling, and team management. Converge ($49/month flat for up to 15 agents) covers all of these in its base subscription.
How do Missive and Smooch (Sunshine Conversations) compare on features?
Missive and Smooch (Sunshine Conversations) compete in the same category but tune their feature sets for different team profiles. The material differences cluster around channel coverage, automation depth, reporting, and team management. The side-by-side below draws on aggregated G2 and Capterra reviews. A flat-rate alternative like Converge ($49/month for up to 15 agents) may sidestep the trade-off entirely.
Missive excels at email collaboration with shared inboxes, internal team comments, email assignments, and integration with existing email providers. It's designed for teams managing high email volumes collaboratively.
Smooch provides messaging APIs that connect businesses to customers across WhatsApp, Facebook Messenger, SMS, web chat, and other channels. It includes conversation routing, bot integration, and unified messaging APIs.
The key difference: Missive optimizes internal team email workflows, while Smooch enables external customer messaging across multiple channels through developer APIs.
How much do Missive and Smooch (Sunshine Conversations) cost?
Missive starts at From $14/seat/mo (per seat); Smooch (Sunshine Conversations) starts at From $55/seat/mo (per seat). Converge is $49/month flat for up to 15 agents with all channels and AI included.
Missive uses straightforward per-user pricing at $14-$24 monthly per team member. This covers all features without conversation limits or channel restrictions.
Smooch charges $19-$99 per agent monthly, with pricing varying based on features and integrations needed. Additional costs may apply for premium channels and higher message volumes.
For small teams, Missive's pricing is often more economical. For customer support teams needing multiple messaging channels, Smooch's agent-based pricing can scale better with support volume.
Missive Pricing
Smooch (Sunshine Conversations) Pricing
What are Missive's strengths and limitations?
Missive's biggest strengths cluster around what reviewers consistently single out as its standout capability, which is what makes it a strong fit for teams needing collaborative email management with basic chat features. Its limitations cluster around pricing-model fit at smaller team sizes and around channel coverage gaps relative to a messaging-first inbox. The detailed lists below come from aggregated G2 and Capterra reviews plus our own internal customer-pipeline reports — teams that are using Missive today as their primary inbox, plus teams that evaluated and ultimately rejected it during their selection process. Read them carefully side-by-side with Smooch (Sunshine Conversations)'s breakdown lower on this page to decide which of the two platforms fits where your team is heading next quarter — or whether a flat-rate alternative like Converge ($49/month, up to 15 agents, all channels and AI included) is a better path entirely, sidestepping both vendors.
Strengths
- Excellent team collaboration
- Clean, intuitive interface
- Good email management
- Strong mobile apps
Limitations
- Limited messaging platform support
- Per-user pricing adds up
- No WhatsApp or Telegram integration
- Focused mainly on email and basic chat
What are Smooch (Sunshine Conversations)'s strengths and limitations?
Smooch (Sunshine Conversations)'s biggest strengths cluster around what reviewers consistently single out as its standout capability, which is what makes it a strong fit for existing zendesk customers needing omnichannel messaging. Its limitations cluster around pricing-model fit at smaller team sizes and around channel coverage gaps relative to a messaging-first inbox. The detailed lists below come from aggregated G2 and Capterra reviews plus our own internal customer-pipeline reports — teams that are using Smooch (Sunshine Conversations) today as their primary inbox, plus teams that evaluated and ultimately rejected it during their selection process. Read them carefully alongside Missive's breakdown earlier on this page to decide which of the two platforms fits where your team is heading next quarter — or whether a flat-rate alternative like Converge ($49/month, up to 15 agents, all channels and AI included) is a better path entirely, sidestepping both vendors.
Strengths
- Strong Zendesk integration
- Good channel coverage
- Mature platform
- Enterprise-grade security
Limitations
- Per-agent pricing gets expensive
- Complex setup process
- Limited customization options
- Requires Zendesk for full features
Missive or Smooch (Sunshine Conversations): which should you pick?
Pick Missive if your primary need maps to its standout capability and its pricing model works at your team size. Pick Smooch (Sunshine Conversations) if your team profile maps to its strengths instead. If neither fits — for example, a 3-15 agent team handling messaging channels (WhatsApp, Telegram, Messenger, Instagram, Discord, Zalo) wanting flat-rate pricing — Converge is $49/month flat for up to 15 agents, with all channels and AI tooling included.
Choose Missive if you need collaborative email management with shared inboxes and team coordination. Choose Smooch if you want to build omnichannel customer messaging experiences across multiple platforms.
When should you choose Missive or Smooch (Sunshine Conversations)?
Choose Missive if: You need internal email collaboration, shared inbox management, and simple per-user pricing for team communication workflows.
Choose Smooch if: You want to build customer messaging experiences across multiple channels with API flexibility and omnichannel support.
For a simpler approach to customer communication, Converge provides unified messaging and support features at $49/month flat rate, eliminating per-agent fees while covering essential customer communication needs without complex API setup.
Looking for more options? Browse all platform comparisons, or see all Missive comparisons and all Smooch (Sunshine Conversations) comparisons.
Frequently Asked Questions
Missive is best for Teams needing collaborative email management with basic chat features. Smooch (Sunshine Conversations) is best for Existing Zendesk customers needing omnichannel messaging. Missive's standout feature is Real-time collaborative email drafting (multi-user co-editing on the same draft), while Smooch (Sunshine Conversations) offers Deep integration with Zendesk ecosystem.
Missive starts at From $14/seat/mo. Smooch (Sunshine Conversations) starts at From $55/seat/mo. Missive offers a free plan. For flat-rate pricing, consider Converge at $49/month for up to 15 agents.
Missive offers a free plan. Smooch (Sunshine Conversations) does not offer a free plan. Both are established platforms in the customer support space.
Missive pros: Excellent team collaboration; Clean, intuitive interface. Smooch (Sunshine Conversations) pros: Strong Zendesk integration; Good channel coverage. Each platform has distinct strengths depending on your use case.
Choose Missive for Teams needing collaborative email management with basic chat features. Choose Smooch (Sunshine Conversations) for Existing Zendesk customers needing omnichannel messaging. If you need messaging-first support with flat pricing, consider Converge as an alternative at $49/month for up to 15 agents.
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