2. Market Reality Check
Prices and counts were checked on 30 Sept 2026 where a source is given in research/10. Figures marked secondary come from review sites or competitor blogs. Re-verify them before using them externally.
2.1 Which ritual? Scored
The idea leaves the ritual open. That's the first problem: a listing, a search term and a buyer all depend on it. Each candidate is scored 1–5 on five tests (5 is best for you).
| Ritual | Native gap (Slack / Teams) | Competitor density | Proven willingness to pay | How often it happens | Buyer with budget | Total /25 |
|---|---|---|---|---|---|---|
| Anonymous questions and feedback | 5. No anonymous channel posts on either platform. Teams has anonymous town-hall Q&A (live only) and anonymous Forms. | 2 on Slack (6+ apps). 4 on Teams (survey-shaped apps only). | 5. Abot ~100 paying teams, Anonymous Bot 11, OpenSay at $79. | 3. Monthly all-hands, plus bursts. | 4. CEO, People lead, internal comms. | 19 (Teams) / 17 (Slack) |
| Standups | 2. Slack AI recaps in all paid plans. Workflow Builder can schedule prompts. | 1. Geekbot, DailyBot, Standuply, Status Hero, Range, Polly. | 3. Geekbot charges $2.50–3 per participant. | 5. Daily. | 3. Engineering managers. | 14 |
| Kudos and recognition | 2 on Teams (Praise is built in). 3 on Slack. | 1. Karma, HeyTaco, Bonusly, Matter, Kudos. | 4. Karma ~$744k/yr, but a team with a sales motion. | 4. Weekly. | 3. People lead. | 14 |
| Birthdays and celebrations | 3. Not native. | 2. BirthdayBot, CultureBot, Donut and free bots. | 1. Low. Often a free extra in bigger apps. | 1. Once a year per person. | 2. Office manager. | 9 |
| On-call handoffs | 2. Handled by the on-call tool's own chat integration. | 2. PagerDuty, incident.io, Rootly, Jira Service Management. | 3. Engineering budgets exist, but they pay the on-call tool. | 4. Weekly. | 2. The buyer already has a vendor. | 13 |
| Polls | 3. Slack has none natively. Teams has Forms polls. | 1. Polly, Simple Poll, Abot and others. | 3. Polly is paid. | 4. Weekly. | 2. Anyone. Low budget. | 13 |
Pick: anonymous questions, on Teams. It's the only ritual that neither platform covers in channels, and the only one where a solo developer has shown years of paid use. Teams scores higher than Slack because it has fewer direct competitors.
2.2 Who exactly is the buyer?
| Segment | Size (loose) | Willingness to pay | Pain score (1–10) | Verdict |
|---|---|---|---|---|
| Startups and teams under 50 on Slack | Very large | $7–29/mo | 4. They can ask the founder directly. | Avoid as the core. Cheap, crowded, fast churn. |
| Organisations of 100–2,000 people on Teams | Large (unverified count) | $29–199/mo per organisation | 6–7. Hierarchy makes people silent. All-hands Q&A is dominated by safe questions. | Best buyer. Big enough for anonymity to matter, small enough that one person decides. |
| Enterprises of 2,000+ | Smaller | $200–1,000+/mo, but security review, procurement and Microsoft 365 Certification | 6 | Later, and only on request. Slido and Viva Engage already sit here. |
| Internal-comms and HR consultancies | Small | Per-client resale | 5 | A channel, not a core buyer. Pivot option. |
| Public sector and education | Large | Low, slow procurement | 5 | Avoid in year 1. |
Pain score for the product as described: 4/10. Standups and birthdays are vitamins. For anonymous questions in 100–2,000-person organisations: 6–7/10. It's the leader's pain ("nobody tells me what's wrong") as much as the staff's.
2.3 Slack vs Teams
| Test | Slack | Microsoft Teams |
|---|---|---|
| Users | Last official figure: 10M+ daily users (Jan 2019). Newer figures are third-party estimates. | 320M monthly users (Microsoft, Oct 2023). A 360M figure for 2025 is secondary and unverified. |
| Anonymous posting natively | None. A Workflow Builder form shows the sender's name by default. | None in channels. Anonymous posts in town-hall Q&A (live events only; replies are not anonymous). Anonymous Microsoft Forms. |
| Direct anonymous-posting competitors | At least 6: Abot, Anonymous Bot, Anony Botter, OpenSay (formerly AnonymityBot), Anonymous Honestbot, OpenCulture | Survey-shaped apps: Polly, Team Survey, Wrenly, Geekbot surveys, Teamflect. No direct anonymous channel-posting leader found (count unverified). |
| Distribution rules | Since 29 May 2025, the Marketplace is "the only appropriate channel" for commercial apps. 10 active installs before review (a temporary lower threshold was reported in Aug 2026). Functional review up to 10 weeks. | Teams Store via Partner Center. Admins can block apps; users can request them. Admins are shown publisher-attested and Microsoft 365 certified apps first. Validation time unverified. |
| Billing | You bill (Stripe). Slack takes no cut. | Your own billing, or a SaaS offer at a 3% fee, billed on the customer's Microsoft invoice. Monthly payouts, $50 minimum, 30-day escrow on card sales. |
| Data rules | Slack data can't be used to train LLMs. Apps using AI must disclose the model, retention, tenancy and residency. | Standard Microsoft publisher terms and the customer's own security review. |
| Build effort | Lower. Mature SDK (Bolt). | Higher. Bot registration, multi-tenant Entra ID app, Adaptive Cards, Partner Center. |
Answer: Teams is less crowded for this ritual, and its buyers are larger. It's harder to build for and to get approved in. That trade is worth making, because in a crowded Slack niche the likely outcome is Anonymous Bot's (11 subscriptions), not Abot's.
2.4 Competitors and substitutes for the wedge
| Competitor | What it covers | Price | Why a buyer would stay with it | Why they might switch to you |
|---|---|---|---|---|
| Teams town-hall Q&A (native) | Anonymous questions during a live town hall | Included | Free and already there | It's tied to the live event. Nothing before or after, nothing in channels, and replies aren't anonymous. |
| Microsoft Forms (native) | Anonymous surveys | Included in Microsoft 365 | Free, trusted | No upvotes, no public answers in the channel, and no moderation flow. It's a survey, not a conversation. |
| Slido (Cisco) | Event Q&A and polls | From ~$17.50/mo (Engage) to ~$200/mo; annual only (secondary) | The default for all-hands Q&A at large companies | Meeting-bound, per-host licences, no always-open anonymous channel. |
| Polly | Polls and surveys, anonymous option, Teams and Slack | ~$49/mo Standard (secondary) | Broad, well known on both platforms | Surveys, not anonymous posts with answers. |
| Viva Engage (Microsoft) | Community posts, town halls, Q&A | In Microsoft Viva licences | Enterprise-wide communications | Heavy, licence-gated, and not inside everyday Teams channels (anonymous-question options in Viva Engage not verified). |
| Abot, OpenSay, Anonymous Bot | Anonymous posts on Slack | $7–120/mo | Established on Slack | Not on Teams, or only listed there (OpenSay mentions Teams without details). |
| Officevibe, TINYpulse, Culture Amp, 15Five | Engagement surveys with anonymous comments | ~$3–7 per user per month (secondary) | HR suites with benchmarks | Heavy and per-user priced. Buyers who only want a question box won't buy a suite. |
2.5 Vitamin or painkiller?
A vitamin with a painkiller moment.
- Vitamin: the always-open "ask anything" channel. Nice, easy to defer.
- Painkiller moment: a reorganisation, layoffs, an acquisition, a bad engagement survey, or a leader who's just been told "nobody speaks up in all-hands". That's when someone buys it.
- Test: if the app disappeared tomorrow, what would the buyer lose? Next month's all-hands questions, and the trust that "anonymous means anonymous". The first is replaceable with Forms. The second is why people stay.
This is also why churn is the long-run risk: the painkiller moment passes.
2.6 Market size: venture-scale, lifestyle, or a feature?
- Bottom-up (rough, unverified inputs): assume ~50,000 organisations of 100–2,000 people worldwide use Teams as their main chat tool and could buy an English-language app. At
$70 a month, that's **$42M a year** if every one paid. A realistic 0.5% share is ~250 organisations ≈ $17.5k MRR. - Top-down: employee-voice and engagement software is a multi-billion-dollar category, but almost all of it is HR suites sold per user. Irrelevant to a $29–199 app.
- Evidence ceiling: the best solo case (Abot) peaked at ~$5k MRR.
Answer: a feature-sized, lifestyle business. The one real risk to that ceiling is Microsoft deciding it's a feature, as it has already done for town-hall Q&A and Praise.