OTPfill
Autofill OTP codes from your email on Mac
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This is 1 of 251 launches in email tools, APIs, and infrastructure — see how it stacks up on momentum and crowding →
64 other launches read as similar to this one →
Details
- External ID
- 1264362
- Source
- PH
- Company
- —
- Product
- OTPfill
- Website domain
- producthunt.com
- Launched
- Oct. 3, 2026
- Cohort
- —
- Upvotes
- 67
- Upvotes percentile
- 0.97
- Tags
- Mac, Productivity, Privacy
Description
OTPfill is a Mac menu-bar app. When a site emails you a verification code, it appears under the code field. Click Fill.
Enrichment
- Niche
- email tools, APIs, and infrastructure
- Vertical
- Horizontal
- Function
- Workflow automation
- Audience
- B2C
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- email otp autofill utility for mac users
- Manually corrected
- False
Could you build this?
Partial Detecting OTP codes in real time from incoming emails and automatically injecting them into active browser/system input fields requires native macOS accessibility hooks and secure email integrations.
What it would actually take: The architecture requires a native macOS menu bar app (Swift) integrated with IMAP/Gmail/Graph APIs or Apple Mail script bridges to stream incoming messages, extract OTP regexes, and use macOS Accessibility APIs (`AXUIElement`) to locate and fill focused text fields. The complex challenges involve sandboxing, accessibility permissions, securing mail tokens, and reliably recognizing arbitrary web OTP inputs across varied browser engines.
Competitors
Other products that read as similar to this one — 64 launches clear the similarity bar, closest 8 shown.
Attention rank: #5 of 65 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 185 days after the earliest competitor.
- TempEmailfree · ph · 2026-09-22 · 1 upvotes · similarity 0.50
- OTPStream · ph · 2026-09-29 · 1 upvotes · similarity 0.45
- MailCatch · ph · 2026-09-10 · 2 upvotes · similarity 0.44
- MailOnce · ph · 2026-09-15 · 1 upvotes · similarity 0.43
- Accent Letters for Mac · ph · 2026-09-27 · 3 upvotes · similarity 0.41
- Replaceme · ph · 2026-09-29 · 1 upvotes · similarity 0.39
- typevoice · github · 2026-09-20 · 12 upvotes · similarity 0.39
- InboxRhino · ph · 2026-09-12 · 1 upvotes · similarity 0.38
Other launches for this product
- No other launches for this product.