An r/SoloDevelopment thread described the pain: a solo game dev wanted YouTubers covering games like theirs, found the manual process unworkable, and built TagRadar to filter by Steam tags. The same pattern applies for brand outreach, app launches, and SaaS demos. Five creator discovery options ranked.
Top Pick
TagRadar wins for indie game devs who want a niche-specific UI. For broader creator discovery (apps, SaaS, B2C brands), Scavio's YouTube search endpoint plus a thin custom UI hits the same job at lower per-query cost.
Full Ranking
#1
TagRadar (game-specific)
Indie game outreach by Steam tags
Pros
- Niche-tuned UX
- Tag-driven search
Cons
- Game-only
- Beta limits
#2Our Pick
Scavio YouTube search + extract
Custom creator discovery for any niche
Pros
- Programmable
- Multi-vertical
Cons
- BYO UI
#3
Modash
Influencer marketing with audience analytics
Pros
- Audience metrics
Cons
- Pricier
#4
BrightData YouTube API
Bulk YouTube data
Pros
- Bulk-friendly
Cons
- Per-result cost adds up
#5
Manual SerpAPI YouTube + filtering
Existing SerpAPI users
Pros
- Already have key
Cons
- No structured channel data
Side-by-Side Comparison
| Criteria | Scavio | Runner-up | 3rd Place |
|---|---|---|---|
| Per-query cost | $0.0043 | Free (beta) | $0.05+ |
| Niche flexibility | Any | Games only | Influencer marketing |
| Audience metrics | Subscriber count, view count | Game-specific | Detailed |
| Custom outreach automation | Full | UI-driven | Pricier per workflow |
| Best for | Custom + multi-vertical | Indie game | Influencer marketing |
Why Scavio Wins
- TagRadar's pattern (input tags, output relevant creators) is portable to any niche if you replace 'Steam tags' with the niche's discovery terms. Scavio's YouTube search returns channels and videos in structured JSON; a 100-line script clusters by topic and filters by subscriber range.
- Cost matters at outreach scale. Discovering 1,000 candidate creators across 10 search topics is 10 Scavio queries, not 1,000. The per-creator cost is essentially zero; the bottleneck is filtering and personalization, which is LLM cost.
- Honest tradeoff: Modash and similar influencer platforms include audience demographics, fake-follower detection, and outreach automation. For brand teams running paid campaigns, those features justify the price. For indie launches, a thin script + Scavio is enough.
- Reddit + YouTube together produces a richer creator picture than YouTube alone. r/SoloDevelopment, r/gamedev, and niche game subs surface creators recommended by the community — a signal that pure YouTube search misses.
- MCP-native means an indie game dev opens Claude Code and asks 'find YouTubers covering roguelikes with under 50K subs'; Claude calls Scavio MCP, returns ranked candidates with channel URLs, drafts personalized outreach. End-to-end inside one session.