DebugBear vs JetOctopus in 2026: performance monitoring vs crawl and log intelligence for large sites
One tracks how fast your pages load using real-user data, synthetic tests, and Lighthouse scores. The other tracks how bots, including GPTBot and ClaudeBot, actually move through your site. They answer almost none of the same questions.
DebugBear
JetOctopus- DebugBear focuses on page performance across real-user monitoring, synthetic testing, and Lighthouse tracking. JetOctopus focuses on crawl behavior, server logs, and indexation across an entire site; the two barely overlap.
- JetOctopus's log analyzer tracks more than 40 bots including GPTBot, ClaudeBot, and PerplexityBot. DebugBear has no bot or server log tracking of any kind.
- DebugBear starts at roughly $68 a month with a 14-day free trial. JetOctopus starts at 293 EUR a month billed annually with no self-serve free trial mentioned.
- JetOctopus has no user or project limits on any plan, which benefits agencies running many large clients. DebugBear includes unlimited domains on paid plans but is structured around per-team pricing tiers rather than volume-based add-ons.
- DebugBear connects to Looker Studio for client dashboards. JetOctopus offers live dashboard sharing directly with client development teams as a built-in feature rather than a BI connector.
- JetOctopus includes 16-plus months of Google Search Console data with cannibalization detection and winners-and-losers tracking. DebugBear has no Google Search Console integration at all.
- Neither tool covers the other's core job: DebugBear cannot analyze server logs or crawl budget, and JetOctopus has no real-user monitoring, synthetic testing, or Lighthouse score tracking.
DebugBear and JetOctopus both live under the technical SEO umbrella, but they solve problems that rarely intersect. DebugBear is a performance monitoring platform: real-user monitoring, synthetic testing, and Lighthouse score tracking combined on one timeline, priced from roughly $68 a month with unlimited domains on every paid plan. JetOctopus is a crawl and log-analysis platform for large sites: it ingests server logs to show which bots, including more than 40 tracked including GPTBot, ClaudeBot, and PerplexityBot, actually visit which pages, combines that with a JavaScript crawler, 16-plus months of Google Search Console data, and GA4, and starts at 293 EUR a month with no seat or project limits on any plan. If your question is "is this page fast enough," DebugBear has the answer. If your question is "why is half our product catalog not getting crawled," DebugBear cannot help and JetOctopus is built for exactly that.
The tools at a glance
DebugBear
Web performance monitoring that combines real-user data, synthetic testing, and Lighthouse score tracking to catch regressions before they affect rankings.
DebugBear brings real-user monitoring, synthetic monitoring, and Lighthouse score tracking onto a single timeline. Real-user data shows what actual visitors experience segmented by page, device, and country; synthetic tests run on a schedule from controlled environments and catch regressions reliably; Lighthouse tracking watches Performance, Accessibility, Best Practices, and SEO scores alongside the specific audit that caused any drop. None of that touches server logs, crawl budget, or bot behavior, DebugBear tests how a page performs once it loads, not whether a bot could reach or render it in the first place.
Unlimited domains on every paid plan and a Looker Studio integration make DebugBear a natural fit for agencies managing multiple client sites that need client-facing performance dashboards without custom development. White-label exports round out that agency positioning from the Pro tier up.
What DebugBear does not offer is anything resembling JetOctopus's core function. There is no log ingestion, no crawl simulation, no Google Search Console connection, and no visibility into how GPTBot, Googlebot, or any other bot actually navigates a site. For a team whose real problem is crawl budget or indexation gaps on a large catalog, DebugBear's performance data will not surface it.
| Feature | Starter ~$68/month | Pro ~$149/month | Enterprise Contact |
|---|---|---|---|
| Real-user monitoring | No | Yes | Custom |
| Synthetic monitoring | Limited | More | Custom |
| Lighthouse score tracking | Yes | Yes | Yes |
| Unlimited domains | Yes | Yes | Yes |
| Looker Studio integration | Yes | Yes | Yes |
| API access | Limited | Yes | Yes |
JetOctopus
SEO crawler and log analyzer for large sites that combines crawl data, server logs, GSC, and GA4 into one platform with no seat or project limits
JetOctopus is built around a question DebugBear never touches: what actually happens when a bot visits a site. The log analyzer ingests server log files directly and shows which pages Googlebot, and separately GPTBot, ClaudeBot, and PerplexityBot among more than 40 tracked bots, are visiting, at what frequency, and where crawl budget is being wasted on low-value URLs. A JavaScript crawler running at up to 250 pages per second flags pages that render zero content client-side, which both search engines and AI systems would also fail to see.
The platform layers a Google Search Console integration with more than 16 months of history, cannibalization detection, and winners-and-losers tracking on top of the crawl and log data, plus a GA4 connection and an AI internal linker that JetOctopus reports can improve crawl efficiency by up to 30% when followed. Real-time alerts monitor indexation status, Core Web Vitals, and bot behavior continuously, firing before traffic drops rather than after.
Pricing is volume-based rather than seat-based: 293 EUR a month for the base 500K plan, with unlimited users and unlimited projects on every tier, which agencies running multiple large clients will find cheaper in aggregate than a per-seat tool. There is no free tier and no performance-testing layer at all: JetOctopus will tell you a page is crawlable, but it will not tell you whether that page is actually fast.
| Feature | 500K Plan 293 EUR/month (billed annually) | Add-on: Crawl from 138 EUR/month | Add-on: Logs from 86 EUR/month | Add-on: GSC from 43 EUR/month |
|---|---|---|---|---|
| Crawl pages included | 500K (or 250K JS) | Up to 10M+ | N/A | N/A |
| Log lines included | 2M | N/A | Up to 50M | N/A |
| GSC properties | 3 | N/A | N/A | Up to 1,000 |
| User limits | None | None | None | None |
| AI bot tracking | Yes | Yes | Yes | Yes |
Head-to-head feature comparison
| Feature | DebugBear | JetOctopus |
|---|---|---|
| Primary use case | Continuous page performance monitoring: RUM, synthetic, Lighthouse | Crawl, server log, and indexation intelligence for large sites |
| Real-user monitoring (RUM) | Yes, Pro tier and above | No |
| Synthetic performance monitoring | Yes, all tiers | No |
| Lighthouse score tracking | Yes, all tiers | No |
| Server log analysis | No | Yes, core feature |
| JavaScript crawler | No | Yes |
| AI bot crawl tracking (GPTBot, ClaudeBot) | No | Yes, 40+ bots including GPTBot and ClaudeBot |
| Google Search Console integration | No | Yes, 16+ months of data |
| Looker Studio / dashboard sharing | Yes, Looker Studio integration | Yes, live dashboard sharing |
| Seat or project limits | None on domains; priced per team tier | None on any plan |
| Free trial | Yes, 14 days, no card | No self-serve trial mentioned, contact required |
| Starting price | ~$68/month (Starter) | 293 EUR/month (500K plan, billed annually) |
Which should you choose?
DebugBearJetOctopusJetOctopusDebugBearJetOctopusDebugBearJetOctopusThese two products are not really competitors, they operate at different layers of the technical stack entirely. DebugBear tells you how fast a page loads for real visitors and lab tests alike. JetOctopus tells you whether bots, human search engines and AI crawlers both, can reach and correctly render that page at all, and where crawl budget is being wasted across a large site. A large ecommerce or publisher site with both a crawl-budget problem and a performance problem would need JetOctopus for the former and DebugBear, or a comparable RUM tool, for the latter; neither one substitutes for the other.
Bottom line
Choose DebugBear if your problem is page speed: you need to know what real visitors experience, catch Lighthouse regressions, and hand clients a Looker Studio dashboard, starting at roughly $68 a month. Choose JetOctopus if your problem is scale: crawl budget, server-verified bot behavior including GPTBot and ClaudeBot, and Search Console history across a site with millions of URLs, starting at 293 EUR a month. Large technical SEO teams with both problems typically run both tools rather than trying to make one cover the other's job.
Frequently asked questions
Can JetOctopus replace DebugBear for performance monitoring?
No, JetOctopus has no real-user monitoring, synthetic testing, or Lighthouse score tracking of any kind. It is built around server log analysis and crawl data, not page speed diagnostics, so a team needing to monitor Core Web Vitals or real-visitor performance still needs a dedicated tool like DebugBear.
Can DebugBear tell me if GPTBot or ClaudeBot can crawl my site?
No, DebugBear has no bot or server log tracking at all. JetOctopus tracks more than 40 bots including GPTBot, ClaudeBot, and PerplexityBot through direct server log ingestion, which is a core feature of the platform rather than an add-on.
Why is JetOctopus so much more expensive than DebugBear?
The two tools operate at very different scales and solve different problems. DebugBear monitors page performance and is priced from roughly $68 a month for agencies and small teams. JetOctopus ingests full server log files, crawls at up to 250 pages per second, and unifies crawl data, logs, 16-plus months of Search Console history, and GA4 for sites with millions of URLs, which is why its base plan starts at 293 EUR a month with unlimited users and projects included.
Which tool is better for an agency managing many client sites?
It depends on which problem the agency is solving for its clients. JetOctopus has no user or project limits on any plan, which is cost-effective for agencies running large or numerous sites that need crawl and log data. DebugBear includes unlimited domains on paid plans and is the better fit for agencies whose clients need performance monitoring and Looker Studio reporting rather than crawl analysis.
Does either tool integrate with Google Search Console?
JetOctopus does, pulling more than 16 months of Search Console data via the API in bulk mode, with cannibalization detection and winners-and-losers tracking by URL included in the base plan. DebugBear has no Google Search Console integration; its data comes exclusively from real-user sessions and synthetic test runs.
Is there a free trial for either tool?
DebugBear offers a 14-day free trial with no credit card required. JetOctopus does not mention a self-serve free trial on its pricing page, and access appears to require direct contact before purchase, which is worth confirming with their team given the modular, volume-based pricing structure.