Developer Tools vs Salience
Developer Tools and Salience are both SEO tools tools. Developer Tools is aimed at freelancers and small businesses, while Salience is aimed at agencies and small businesses. Both have a free plan.
Developer Tools
173 free web, DNS, SSL, SEO & developer tools — fast, live, no sign-up
Salience
Log analytics that shows how bots, AI crawlers and users hit your site
| Pricing | Free | Freemium · $19 |
| Starting price | Not published | $19/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Freelancers, Small businesses, Developers | Agencies, Small businesses, E-commerce, Developers, Enterprise |
| Platforms | web, ios, android, macos, windows, linux | web |
| Country | TR · 2015 | GB · 2026 |
| Rating | — | — |
Choose Developer Tools if
Choose Salience if
Technical SEO teams and agencies that want continuous log analysis of search and AI crawler traffic.
- Shows real crawler behaviour that JavaScript analytics never sees
- Free plan includes the API and MCP server
- Works on Cloudflare's free plan through a Worker
Look elsewhere if: Marketers who only need visitor analytics or a site crawler (Plausible, Screaming Frog SEO Spider).
Developer Tools vs Salience pricing
Developer Tools
Salience
- Free$01 site, 500K requests/mo, 30 days of history
- Solo$19/mo1 site, 1 user, 5M requests, 6 months history; 2 months free yearly
- Starter$49/mo5 sites, 20M requests, 1 year history, webhooks; 2 months free yearly
- Growth$149/mo15 sites, 100M requests, 2 years history; 2 months free yearly
- Pro$499/mo50 sites, 500M requests, 4 years history, shared Slack support
Developer Tools · Key features
Salience · Key features
- Analysis of every request from CDN or server logs, with no sampling by Salience
- Crawler verification against official IP ranges to expose spoofed user agents
- Recognition of 200+ bots, with AI crawlers grouped by training, search or user fetch
- Requests linked to paths, status codes, sitemaps, robots.txt rules and index state
- Alerts checked every minute; Slack from Solo, webhooks from Starter
- REST API, CLI and MCP server on every plan, including Free
Cons
- Company incorporated in August 2026, so there is little track record
- Core data is hosted in AWS London (eu-west-2), with no other region offered
- Vercel needs a Pro or Enterprise team and Netlify works only on Enterprise
Developer Tools vs Salience: FAQ
Do Developer Tools and Salience have a free plan?
Yes, both Developer Tools and Salience have a free plan; paid plans add more usage and features.