Spanly VS Manifest
Compare Spanly VS Manifest, what is the difference between Spanly and Manifest?
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Summarize
Spanly summarize
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 Landing Page
Manifest summarize
Manifest Landing Page
Compare Details
Spanly details
| Categories | Large Language Models (LLMs), AI Monitor, AI Developer Tools |
| Spanly Website | https://www.spanly.com?utm_source=toolify |
| Added Time | June 30 2026 |
| Spanly Pricing | -- |
Manifest details
| Categories | Large Language Models (LLMs), AI Developer Tools, Open Source AI Models, AI API |
| Manifest Website | https://manifest.build?utm_source=toolify |
| Added Time | March 16 2026 |
| Manifest Pricing | -- |
Comparison of usage
How to use 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.
How to use Manifest?
Users can get started by installing the native OpenClaw plugin via a single command. Once installed, Manifest automatically intercepts queries, analyzes them locally, and directs them to the most appropriate model. Users can then use the dashboard to monitor costs and set budget alerts.
Compare Pros between Spanly and Manifest
Core features of Spanly
- 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
Core features of Manifest
- Intelligent LLM routing based on query complexity
- Local query analysis with <2ms latency
- Cost tracking and usage limit alerts
- Privacy-focused blind proxy architecture
- Open Source and self-hostable
- OpenTelemetry standard support
- Native OpenClaw plugin for easy installation
Compare Use Cases
Use cases for Spanly
- 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
Use cases for Manifest
- Reducing API token costs for OpenClaw users
- Ensuring data privacy by scoring queries locally
- Preventing high-cost models from being used for simple search or text tasks
- Monitoring AI budgets across development teams
Different Plan between Spanly and Manifest
Spanly
$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.
$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.
$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.
$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.
Custom Pricing
For volumes above 30M requests/month. Offers a custom per-request rate below $5.00/100k, dedicated support, and custom retention configurations.
Manifest
Sorry, there are no data
Spanly's traffic
Spanly is the one with 0 monthly visits and 00:00:00 Avg.visit duration. Spanly has a Page per visit of 0.00 and a bounce rate of 0.00%.
Visit Over Time
| Monthly Visits | 0 |
| Avg·visit Duration | 00:00:00 |
| Page per Visit | 0.00 |
| Bounce Rate | 0.00% |
Manifest's traffic
Manifest is the one with 75.3K monthly visits and 00:01:46 Avg.visit duration. Manifest has a Page per visit of 4.26 and a bounce rate of 37.05%.
Visit Over Time
| Monthly Visits | 75.3K |
| Avg·visit Duration | 00:01:46 |
| Page per Visit | 4.26 |
| Bounce Rate | 37.05% |
Geography
Sorry, there are no data
Geography
The top 5 countries/regions for Manifest are:Bangladesh 21.67%, United States 20.70%, India 6.50%, Vietnam 4.84%, Italy 4.30%
Top 5 Countries/regions
 | 21.67% |
 | 20.70% |
 | 6.50% |
 | 4.84% |
 | 4.30% |
Traffic Sources
The 6 main sources of traffic to Spanly are:Mail 0, vs_sourcesGenAi 0, Direct 0, vs_sourcesAffiliate 0, Referrals 0, vs_sourcesDisplayAds 0, vs_sourcesSearchPaid 0, vs_sourcesSocialPaid 0, vs_sourcesSearchOrganic 0, vs_sourcesSocialOrganic 0
Mail | 0 |
vs_sourcesGenAi | 0 |
Direct | 0 |
vs_sourcesAffiliate | 0 |
Referrals | 0 |
vs_sourcesDisplayAds | 0 |
vs_sourcesSearchPaid | 0 |
vs_sourcesSocialPaid | 0 |
vs_sourcesSearchOrganic | 0 |
vs_sourcesSocialOrganic | 0 |
Traffic Sources
The 6 main sources of traffic to Manifest are:Direct 70.54%, vs_sourcesSearchOrganic 14.05%, vs_sourcesSocialOrganic 6.92%, Referrals 4.61%, vs_sourcesGenAi 3.11%, Mail 0.78%, vs_sourcesAffiliate 0.00%, vs_sourcesDisplayAds 0.00%, vs_sourcesSearchPaid 0.00%, vs_sourcesSocialPaid 0.00%
Direct | 70.54% |
vs_sourcesSearchOrganic | 14.05% |
vs_sourcesSocialOrganic | 6.92% |
Referrals | 4.61% |
vs_sourcesGenAi | 3.11% |
Mail | 0.78% |
vs_sourcesAffiliate | 0.00% |
vs_sourcesDisplayAds | 0.00% |
vs_sourcesSearchPaid | 0.00% |
vs_sourcesSocialPaid | 0.00% |
Which is better: Spanly or Manifest?
Manifest might be a bit more popular than Spanly.As you can see, Spanly has 0 monthly visits, while Manifest has 75.3K monthly visits. So more people choose Manifest. So the odds are that people will recommend Manifest more on social platforms.
Spanly has an Avg.visit duration of 00:00:00, while Manifest has an Avg.visit duration of 00:01:46. Also, Spanly has a page per visit of 0.00 and a Bounce Rate of 0.00%. Manifest has a page per visit of 4.26 and a Bounce Rate of 37.05%.
The main users of Manifest are Bangladesh, United States, India, Vietnam, Italy, with the following distribution: 21.67%, 20.70%, 6.50%, 4.84%, 4.30%.
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