Zoom Marketplace gallery shows the core workflow
Use the gallery to show the exact workflow the app unlocks, because Zoom review expects two to three images of real functionality rather than decorative product art.
Why this can grow a startup
A lot of listings still treat screenshots as branding leftovers. Zoom treats them like proof. The gallery guidance asks for two to three images that show what a user can expect with the integration, and it gives a specific image size of 1200 by 780 pixels. That pushes teams toward images that teach the workflow instead of generic marketing exports. When the screenshots show the setup or in-product path clearly, the listing becomes easier to review and easier for the buyer to trust.
Source guidance
Zoom's rejection guide says the app gallery should include two to three images showing core features and functionality, with image resolution set to 1200 by 780 pixels.
Source-reported evidence
Source: Zoom Developer Docs: Common reasons for app submission rejection · Browse Zoom Developer Docs: Common reasons for app submission rejection tactics
Zoom asks for 2 to 3 gallery images at 1200 x 780 pixels and allows one optional video up to 40 MB.
Attributed to the cited source; GrowthDex has not independently verified it. Use this as context, not as a forecast, benchmark, or recommended target.
Evidence scope: claims and metrics are attributed to the linked source; GrowthDex has not independently replicated the reported result. Check the original context and validate fit before applying it. Read the evidence methodology.
When to use it
Use this when Marketplaces, Brand, Conversion is relevant to gallery proof, workflow screenshots, review assets and you can run a bounded test with a low budget.
When not to use it
Do not use it as a substitute for customer evidence, a clear owner, or a measurable stop condition. Local platform rules and market behavior still need checking.
How to do it
- Choose one target segment and define the exact next action this tactic should prompt.
- Adapt the tactic to Marketplaces and Brand, using evidence from Zoom Developer Docs: Common reasons for app submission rejection as context—not as a promised result.
- Record a baseline for: Target users who complete the tactic’s intended next action. Set a guardrail that would make you pause the test.
- Run a narrow pilot and choose a test window that fits the normal decision or use cycle; do not scale before you have observed the full cycle.
- Compare the signal with its baseline. Scale only if the intended action improves without crossing the guardrail; otherwise revise one variable or stop and record what you learned.
Compare a stack for your situation
Compare source-backed tactics against your product, stage, budget and channel strengths, then choose one experiment to test.
Explore the context
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Apply this with an operator
Choose product surfaces that compound distribution without hiding weak activation or retention.
SOURCE HUB
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