The short answer
If your hello@ or support@ address forwards to the whole team, replace it with a shared inbox in Help Scout Standard ($21/user/month billed annually, as of 2026-10-02) and put one person on triage each day. For a five-person team handling 60 messages a day, the model returns 10 hours a week, worth about $2,712 a month after the licence (modelled from list prices). Setup is one afternoon.
How we researched
We read the current pricing pages and billing documentation for Help Scout and Missive, Google’s admin documentation for the Groups collaborative inbox, Microsoft’s June 2025 Work Trend Index report on email volume, and McKinsey Global Institute’s 2012 study of time spent on email. All prices were checked on 2026-10-02 and are in USD. The problem is old and large: McKinsey estimated in 2012 that interaction workers spend 28% of the workweek managing email, and Microsoft’s 2025 telemetry puts the average at 117 emails received a day.
The cost model rests on assumptions you should replace with your own counts:
- Team: 5 people share one address. Volume: 60 inbound messages per working day.
- Before: the address is a forwarding alias, so every message lands in all five inboxes. Each person skims each message for 30 seconds before deciding it isn’t theirs. Microsoft’s data says most emails are skimmed in under 60 seconds, so 30 seconds is a conservative midpoint.
- Collisions: 3 threads a day trigger a “did anyone answer this?” check costing 5 minutes.
- After: one triager spends 1 minute per message deciding: answer, assign or close. Rules auto-route 40% of traffic (receipts, notifications, known senders) where the tool supports rules. A 9-minute end-of-day sweep catches anything unassigned.
- Value: $65/hour loaded cost; 5 working days a week; 52/12 weeks a month.
- Not counted: the time to actually answer each message. That work exists before and after; this system only removes the reading, sorting and double-checking around it.
Scores are TechiQuest research scores, judged on the published evidence, not results from using the products.
Research scorecard
| Option | Overall | Time saved | Setup effort | Tool cost | Adoption |
|---|---|---|---|---|---|
| Help Scout Standard — Top pick / Best ROI | 8.2 | 8.4 | 7.8 | 8.2 | 8.3 |
| Missive Productive | 8.0 | 8.4 | 8.0 | 7.8 | 7.6 |
| Google Groups collaborative inbox — Budget pick | 7.8 | 6.8 | 8.6 | 9.5 | 6.5 |
Help Scout wins on adoption because teammates keep their own email client for everything else; only the shared address moves. Missive scores the same on time saved but asks everyone to switch email clients, which is the step teams most often abandon.
The system, step by step
Difficulty: 2/5. One admin, one afternoon (about 4 hours), plus a 30-minute walkthrough for the team.
- Count one week of traffic. Before buying anything, label every message to the shared address for five days: customer question, sales lead, billing, vendor, notification, spam. This gives you the real daily volume and tells you how much a rules engine can absorb. If notifications and receipts are under 20% of traffic, the gap between Google Groups and the paid tools shrinks.
- Kill the fan-out. Point the address at the shared inbox and remove it from personal inboxes the same day. Running both in parallel doubles the reading cost you are trying to remove.
- Write a routing table of 4 to 6 categories. One owner per category, one backup. More than six categories and the triager starts deliberating, which breaks the 1-minute budget.
- Automate the predictable share. In Help Scout, build workflows (150 basic workflows on Standard, according to Help Scout) that tag and assign by sender domain or subject. In Missive, use rules (included on Productive, not on Starter). Target the boring 40%: invoices, platform notifications, newsletters.
- Run a rotating triage shift. One person per day, two passes (mid-morning, mid-afternoon). The rule per message: answer it in under 2 minutes, assign it to the category owner, or close it. Nobody else opens the unassigned view.
- Set a response target and a 9-minute sweep. Help Scout Standard includes one basic SLA policy; set it to your promise (for example, first reply within one working day). The last triager of the day clears anything unassigned or close to breach.
- Re-count after 30 days. Repeat step 1, then move any category over 15% of volume into a rule or a saved reply.
Tool stack and monthly cost (5 users)
| Tool | Role | Annual billing | Monthly billing | Rules or workflows |
|---|---|---|---|---|
| Help Scout Standard | Shared inbox, SLA, workflows | $105 ($21 × 5) | $125 ($25 × 5) | Yes, 150 basic |
| Missive Productive | Shared + personal email client | $120 ($24 × 5) | $150 ($30 × 5) | Yes |
| Missive Starter | Shared inbox, no rules | $70 ($14 × 5) | $90 ($18 × 5) | No |
| Google Groups collaborative inbox | Assign / mark complete | $0 added | $0 added | No |
Prices as of 2026-10-02. Help Scout’s Standard plan includes two inboxes; a third is $10/month on annual billing. The Google option assumes you already pay for Workspace with Groups for Business switched on.
Before and after (a model built from the assumptions above, not a measured result)
| Daily activity (minutes) | Before: alias | After: Help Scout or Missive | After: Google Groups |
|---|---|---|---|
| Skimming (5 people × 60 × 0.5 min) | 150 | 0 | 0 |
| Triage (1 min per message not auto-routed) | 0 | 36 (36 msgs) | 60 (60 msgs) |
| Collision checks (3 × 5 min) | 15 | 0 | 0 |
| End-of-day sweep | 0 | 9 | 9 |
| Total per day | 165 | 45 | 69 |
| Hours per week | 13.75 | 3.75 | 5.75 |
| Hours saved per week | — | 10.0 | 8.0 |
| Value per month at $65/hr | — | $2,817 | $2,253 |
| Licence per month (annual billing) | — | $105 / $120 | $0 |
| Net value per month | — | $2,712 / $2,697 | $2,253 |
The working: 10 hours a week × 52 ÷ 12 = 43.3 hours a month; 43.3 × $65 = $2,817. Subtract $105 for Help Scout or $120 for Missive. For Google Groups, 8 × 52 ÷ 12 = 34.7 hours, or $2,253.
Payback. Setup costs 4 admin hours plus 5 × 30 minutes of training: 6.5 hours, or $423. Add the first month’s Help Scout licence and the total is $528. The system returns 2 hours a day ($130), so it pays back in about 4 working days (modelled).
Sensitivity. The biggest assumption is that all five people read the alias. If only three do, “before” falls to 105 minutes a day (3 × 60 × 0.5 + 15), the saving drops to 60 minutes a day (5 hours a week), and Help Scout’s net value is $1,303 a month ($1,408 − $105). Still a clear win. The system stops paying when daily volume is low. At 10 messages a day across three readers with one collision check, “before” is 20 minutes (3 × 10 × 0.5 + 5) and “after” is 15 (6 triaged + 9 sweep): a 5-minute daily saving that no paid licence earns back.
Who should buy what
Help Scout Standard suits teams whose shared address is customer-facing. The SLA policy and reporting history (two years on Standard, according to Help Scout) give you a response-time number to manage against, and nobody has to change how they handle personal email. Watch the 25-user cap on Standard.
Missive Productive suits ops, agency and finance teams whose shared mail is mostly vendors and clients rather than support tickets. Keeping personal and shared email in one client removes the tab-switching cost, but only if everyone actually switches clients. If two people refuse, you are back to a split system. Don’t buy Starter for this playbook: it has no rules, so you pay $70 a month for what Google Groups does free.
Google Groups collaborative inbox is the budget pick for Workspace teams under about 30 messages a day. You get assignment and “mark complete”, which removes the skimming and collisions. You don’t get rules, so the triager reads every message, and the interface is clumsy enough that adoption is the real risk.
Risks, compliance and caveats
- Data residency and access. Moving customer email into Help Scout or Missive puts it in a third-party system. Check each vendor’s data-processing terms and who on your team gets admin rights before migrating.
- Lock-in is low but not zero. Rules, workflows, tags and saved replies don’t export cleanly between vendors. Budget a second afternoon if you switch later.
- Monthly billing costs 19–25% more. Help Scout charges $25 vs $21; Missive $30 vs $24. Start monthly during the pilot, then move to annual.
- The model ignores volume spikes. At 150 messages a day, one triager spends 1.5 hours on triage even with 40% auto-routed (90 × 1 min). Split the shift or add rules before that point.
- Vendor feature limits change. Workflow counts, user caps and SLA policy counts are taken from pricing pages on 2026-10-02 and should be rechecked at purchase.
Verdict
Buy Help Scout Standard on monthly billing for a 30-day pilot, switch off the forwarding alias the same day, and assign one triager per day. At $105 a month on annual billing, it returns a modelled 10 hours a week for a five-person team. The single most useful action is step 1: count a week of traffic before you buy. If notifications are a small share of your mail, Google Groups gets you 80% of the saving for nothing. The decision is easy to reverse: re-point the address and you are back where you started within an hour.
Sources
- Help Scout pricing (accessed 2026-10-02)
- Missive pricing (accessed 2026-10-02)
- Missive docs: Billing and plans (accessed 2026-10-02)
- Google Workspace Admin Help: collaborative inbox in Google Groups (accessed 2026-10-02)
- Microsoft WorkLab: Breaking down the infinite workday (Work Trend Index, June 2025) (accessed 2026-10-02)
- McKinsey Global Institute: The social economy (2012) (accessed 2026-10-02)