Companies run chaotic interview processes — wrong rounds, mismatched levels, last-minute switches, recruiter handoffs with no continuity — leading to poor candidate experience and missed hires.
A structured interview management platform that enforces interview plans per role level (e.g., Staff must include architecture round), alerts when loops deviate from the template, syncs all recruiters on candidate state, and auto-sends correct prep materials to candidates.
SaaS subscription tiered by number of open roles or interviewers per month
The pain is real and well-documented on Reddit, Blind, and Glassdoor. Candidates regularly cite chaotic interview processes as a reason to reject offers. However, it's primarily felt by candidates (who don't buy software) and recruiting ops (who have limited budget authority). Engineering hiring managers feel it when they lose candidates but don't always trace it back to process failures. The 89 upvotes and passionate comments confirm this is a genuine frustration, but the buyer (VP Recruiting / Head of Talent) may see it as a 'nice to have' vs. the ATS they already pay for.
Target is recruiting ops at companies with 200+ engineers. In the US alone, roughly 5,000-10,000 companies fit this profile. At $20K-50K ACV, that's a $100M-500M TAM. Decent but not massive. The constraint is that this overlaps heavily with ATS budgets — you're competing for the same line item as Greenhouse/Ashby, and buyers resist adding another tool to the recruiting stack. International expansion is possible but recruiting processes vary widely by country.
This is the weakest link. Recruiting teams already pay $50K-200K/year for ATS + scheduling tools and are resistant to adding yet another platform. The value prop (fewer botched interviews, better candidate experience) is real but hard to quantify in dollars. You'd need to prove: fewer declined offers, faster time-to-fill, reduced recruiter churn. Most companies will say 'can't Greenhouse already do this?' even when it can't. Willingness to pay exists at the enterprise level where a single missed Staff+ hire costs $200K+ in opportunity cost, but convincing mid-market is harder.
A solo dev can absolutely build an MVP in 4-8 weeks. Core features: role-level interview templates, a rules engine for deviation detection, calendar/ATS integration (Greenhouse API is well-documented), automated email triggers for prep materials. The hard part isn't the code — it's the ATS integrations. Greenhouse, Lever, and Ashby all have APIs but each has quirks. An MVP that works as a Greenhouse plugin/overlay would be the fastest path. No ML or complex infrastructure required.
The specific gap — enforcing interview loop integrity per role level with real-time deviation alerts — is genuinely unserved. Every existing tool treats interview plans as suggestions, not contracts. No one alerts when a Staff loop is missing the architecture round. No one auto-routes the right prep materials per round type. This is a real whitespace. The risk is that Greenhouse or Ashby adds this as a feature (it's not technically hard for them), but incumbents are slow to build opinionated workflow enforcement because it requires them to be prescriptive about hiring methodology.
Strong subscription fit. Companies hire continuously, interview loops run every week, and the value compounds as more templates and rules are configured. Usage-based pricing (per open role or per interview loop) aligns well with value delivery. Churn risk comes from hiring freezes (cyclical) and ATS consolidation (if Greenhouse builds this natively). But once embedded in a recruiting workflow, switching costs are moderate-to-high.
- +Clear, unserved gap — no one enforces interview loop integrity per role level today
- +Strong emotional pain signal from candidates, which increasingly translates to employer brand damage and lost hires
- +Technically straightforward MVP — rules engine + ATS integration, no AI/ML required
- +Natural wedge into a broader recruiting operations platform over time
- +Structured hiring trend (DEI, legal compliance) creates tailwind for enforcement tooling
- !ATS incumbents (Greenhouse, Ashby) could add this as a feature in 1-2 quarters — you're building in their backyard
- !Buyer (VP Recruiting) may not prioritize this over ATS renewal or headcount — you're selling a 'vitamin' not a 'painkiller' to the budget holder
- !Recruiting tech budgets are cyclical — a hiring freeze kills your pipeline overnight
- !The person who feels the pain (candidate) is not the buyer, creating a disconnect in sales conversations
- !Integration dependency on ATS APIs means your product breaks if Greenhouse changes their API or restricts access
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Greenhouse-native overlay (Chrome extension + lightweight backend) that: (1) lets hiring managers define interview loop templates per role level with required rounds, (2) monitors active interview loops and flags deviations in real-time via Slack/email alerts (e.g., 'Staff candidate Jane Doe is missing architecture round'), (3) auto-sends role-appropriate prep materials to candidates when rounds are scheduled. Skip building an ATS — ride on Greenhouse's data. Target 5-10 design partner companies for free beta.
Free beta with 5-10 design partners -> $500/month starter for teams <50 open roles -> $2,000-5,000/month for mid-market (50-200 roles) -> $20,000-50,000/year enterprise with custom templates, analytics, and multi-ATS support -> Expand into interview analytics and hiring process compliance (audit trail for structured hiring)
3-4 months. Weeks 1-6: build MVP as Greenhouse overlay with 2-3 design partners. Weeks 7-10: iterate based on feedback, add Slack alerts and prep material automation. Weeks 11-14: convert design partners to paid pilots at $500-1,000/month. First real revenue in month 4, assuming you start building immediately and have recruiting ops contacts to sell to.
- “Recruiter reached out then ghosted for 5 weeks”
- “a different recruiter comes back”
- “send me wrong interview descriptions”
- “They switched my first interview which was supposed to be behavioral but did not tell me”
- “ran the most chaotic process I've seen in entire career”
- “Reschedule interviews last-minute”