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Langtail VS Spanly

Langtail VS Spanly 对比,Langtail 和 Spanly 有什麼區別?

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總結

Langtail 總結

Langtail 著陸頁

Spanly 總結

Soon, more agents than humans will use your product via MCP. Spanly gives you full observability on the MCP server you ship: error rates, session traces, latency, client analytics, deploy alerts. Drop-in CLI or SDK. US & EU data residency. Built for SaaS engineering teams shipping MCP in production, alongside the Datadog, Sentry, or New Relic you already run.

Spanly 著陸頁

比較詳情

Langtail 詳細信息

類別 大型語言模型 LLMs, AI測試, 無程式碼與低程式碼開發, 提示詞工程, AI 開發者工具, AI API
Langtail 網站 https://langtail.com?utm_source=toolify
添加時間 2024年4月11日
Langtail 定價 --

Spanly 詳細信息

類別 大型語言模型 LLMs, AI監控, AI 開發者工具
Spanly 網站 https://www.spanly.com?utm_source=toolify
添加時間 2026年6月30日
Spanly 定價 --

使用對比

如何使用Langtail?

Langtail can be used to test LLM prompts with real-world data, score tests with natural language, pattern matching, or custom code, and experiment with models, parameters, and prompts. It integrates with major LLM providers and offers a TypeScript SDK for developers.

如何使用Spanly?

To use Spanly, you can integrate it into your MCP server by dropping the open-source SDK into your TypeScript or Python code, wrapping your server binary using the Spanly CLI, or deploying it as a Docker sidecar. Once configured with your API key, it automatically captures and traces all MCP-shaped traffic, allowing you to view analytics, errors, and session traces directly via the web dashboard or from your IDE using Spanly's built-in MCP server.

比較 Langtail 和 Spanly 的優點

Langtail 的核心功能

  • LLM Testing
  • AI Firewall
  • Prompt Management
  • Collaboration Tools
  • Data-driven Insights

Spanly 的核心功能

  • Protocol-aware tracing capturing full JSON-RPC payloads (arguments, results, errors)
  • Real-time session tracking grouping requests end-to-end
  • Comprehensive performance metrics broken down by p50, p95, and p99 durations
  • Automated error tracking and grouping across servers and clients
  • US & EU regional data residency options with GDPR-friendly architecture
  • IDE integration allowing engineers to search traces and triage errors from tools like Claude Code or Cursor

比較用例

Langtail 的用例

  • Testing LLM prompts before deployment
  • Blocking AI attacks and unsafe outputs
  • Managing and refining prompts across teams
  • Gaining insights from test results and analytics

Spanly 的用例

  • Monitoring production MCP server error rates and performance bottlenecks
  • Debugging failing tool calls by inspecting full payload arguments and response details directly
  • Tracking down bad deployments by splitting performance metrics out by server and client versions
  • Correlating AI agent interactions and sessions across complex multi-turn tool calling workflows

Langtail 和 Spanly 之間的計劃不同

Langtail

Free

$0 / month + VAT

Unlimited users, 2 prompts or assistants, 1,000 logs per month, 30 days data retention, Public sharebable apps

Pro

$99 / month + VAT

1 user, 20 prompts or assistants, Unlimited logs, 90 days data retention, Public sharebable apps

Team

$499 / month + VAT

10 users, Unlimited prompts or assistants, Unlimited logs, 1 year data retention, Public sharebable apps, Radars & Alerts, Dedicated support

Enterprise

Custom

Unlimited users, Unlimited prompts or assistants, Unlimited logs, Custom data retention, Public sharebable apps, Radars & Alerts, AI Firewall, Dedicated support, Self hosting

Spanly

Free

$0/mo

100,000 MCP requests included (soft cap with sampling). Includes 30 days data retention, 2 seats, and multi-region ingestion. Designed for teams evaluating Spanly on a single server.

Pro

$41/mo

Billed annually at $492. Includes 100,000 MCP requests (overage from $6.00/100k decreasing with volume), 90 days data retention, unlimited seats, up to 10 alert rules, and public dashboards.

Business

$210/mo

Billed annually at $2,520. Includes 100,000 MCP requests (overage from $6.00/100k decreasing with volume), 12 months data retention, unlimited seats, up to 100 alert rules, public dashboards, SAML & OIDC single sign-on, audit logs, and priority support.

Founder (Founding Partner Program)

$125/mo

Locked for 12 months for the 2026 cohort. Includes 1,000,000 requests, all Business features, a direct Slack Connect channel with the founder, roadmap input, and early access to new features in exchange for a monthly feedback call.

Enterprise

Custom Pricing

For volumes above 30M requests/month. Offers a custom per-request rate below $5.00/100k, dedicated support, and custom retention configurations.

比較流量/每月訪客量

Langtail 的流量

Langtail 是月访问量為 7.5K 且平均訪問時長為 00:00:04 的工具。 Langtail 的每次訪問頁數為 1.47,跳出率為 39.46%。

最新網站流量

月訪問量 7.5K
平均訪問時長 00:00:04
每次訪問頁數 1.47
跳出率 39.46%
Jan 2024 - May 2026 所有流量:

Spanly 的流量

Spanly 是月访问量為 0 且平均訪問時長為 00:00:00 的工具。 Spanly 的每次訪問頁數為 0.00,跳出率為 0.00%。

最新網站流量

月訪問量 0
平均訪問時長 00:00:00
每次訪問頁數 0.00
跳出率 0.00%
Mar 2026 - May 2026 所有流量:

地理流量

The top 5 countries/regions for Langtail are:United States 23.49%, Germany 19.66%, Czech Republic 13.42%, India 11.76%, Brazil 9.02%

Top 5 Countries/regions

United States
23.49%
Germany
19.66%
Czech Republic
13.42%
India
11.76%
Brazil
9.02%

地理流量

對不起,沒有數據

網站流量來源

Langtail 的 6 個主要流量來源是:郵件 0, vs_sourcesGenAi 0, 直接 0, vs_sourcesAffiliate 0, 引薦 0, vs_sourcesDisplayAds 0, vs_sourcesSearchPaid 0, vs_sourcesSocialPaid 0, vs_sourcesSearchOrganic 0, vs_sourcesSocialOrganic 0

郵件
0
vs_sourcesGenAi
0
直接
0
vs_sourcesAffiliate
0
引薦
0
vs_sourcesDisplayAds
0
vs_sourcesSearchPaid
0
vs_sourcesSocialPaid
0
vs_sourcesSearchOrganic
0
vs_sourcesSocialOrganic
0
Jan 2024 - May 2026 僅限全球桌面設備

網站流量來源

Spanly 的 6 個主要流量來源是:郵件 0, vs_sourcesGenAi 0, 直接 0, vs_sourcesAffiliate 0, 引薦 0, vs_sourcesDisplayAds 0, vs_sourcesSearchPaid 0, vs_sourcesSocialPaid 0, vs_sourcesSearchOrganic 0, vs_sourcesSocialOrganic 0

郵件
0
vs_sourcesGenAi
0
直接
0
vs_sourcesAffiliate
0
引薦
0
vs_sourcesDisplayAds
0
vs_sourcesSearchPaid
0
vs_sourcesSocialPaid
0
vs_sourcesSearchOrganic
0
vs_sourcesSocialOrganic
0
Mar 2026 - May 2026 僅限全球桌面設備

Langtail 或 Spanly哪個更好?

Langtail 可能比 Spanly 更受歡迎。如您所見,Langtail 每月有 7.5K 次訪問,而 Spanly 每月有 0 次訪問。 所以更多的人選擇Langtail。 因此,人們很可能會在社交平台上更多地推薦 Langtail。

Langtail 的平均訪問持續時間為 00:00:04,而 Spanly 的平均訪問持續時間為 00:00:00。 此外,Langtail 的每次訪問頁面為 1.47,跳出率為 39.46%。 Spanly 的每次訪問頁面為 0.00,跳出率為 0.00%。

Langtail 的主要用戶是United States, Germany, Czech Republic, India, Brazil,分佈如下:23.49%, 19.66%, 13.42%, 11.76%, 9.02%。

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