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Fastly VS Emisar.dev

Compare Fastly VS Emisar.dev and see what are their differences

Woopy
incident management, error monitoring, alerting, on-call, devops, developer tools, webhooks, mobile featured
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.
Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Fastly logo Fastly

Real-time CDN

Emisar.dev logo Emisar.dev

One governed MCP server connects any AI agent to a finite action catalog, enforced on-host with pack trust, policy gates, human approvals, and a hash-chained audit trail.
  • Fastly Landing page
    Landing page //
    2023-10-09
  • Emisar.dev Approvals
    Approvals //
    2026-07-21
  • Emisar.dev Audit Log
    Audit Log //
    2026-07-21
  • Emisar.dev Policies
    Policies //
    2026-07-21
  • Emisar.dev Runner fleet
    Runner fleet //
    2026-07-21

Emisar is the last MCP server youโ€™ll need to install: a Zero-Trust gateway connecting Claude, Cursor, ChatGPT, and any AI agent to your infrastructure. One server handles production access, debugging, alerts, and internal operations, with new capabilities added as packs. Agents can inspect real production state, debug what they shipped, and help resolve incidents. Safe reads run automatically; policy allows, blocks, or routes risky actions for approval. No SSH keys, VPNs, remote shells, or standing shell access โ€” and every call is recorded.

Fastly

Website
fastly.com
Pricing URL
Official Fastly Pricing
$ Details
-
Edit details

Emisar.dev

Website
emisar.dev
Pricing URL
Official Emisar.dev Pricing
$ Details
freemium $20.0 / Monthly (per runner)
Startup details
Country
United States
State
CA
City
Mountain View
Founder(s)
Andrew Dryga
Employees
1 - 9
Edit details

Fastly features and specs

  • High Performance
    Fastly is known for its high-speed content delivery capabilities due to its advanced edge cloud platform, which can significantly enhance the user experience by reducing latency and improving load times.
  • Real-Time Analytics
    Fastly provides real-time analytics that allow businesses to monitor traffic and performance instantaneously, enabling quick decision-making and enhanced operational efficiency.
  • Edge Computing
    Fastly offers edge computing services that allow processing to be done closer to the end user, which can reduce latency, save bandwidth, and facilitate better performance for dynamic content.
  • Scalability
    Fastly's infrastructure is designed to handle large amounts of traffic and can easily scale up to meet the demands of businesses of all sizes, making it suitable for enterprises with fluctuating traffic levels.
  • Security Features
    Fastly includes robust security features such as DDoS protection, TLS encryption, and a Web Application Firewall (WAF), which help protect websites and applications from various cyber threats.
  • API and Developer Friendly
    Fastly provides a rich set of APIs and extensive documentation that allows developers to customize and integrate its services easily.

Possible disadvantages of Fastly

  • Cost
    Fastly can be more expensive compared to other CDN providers, especially for smaller businesses or startups with limited budgets.
  • Complexity
    The advanced features and functionalities of Fastly may come with a steep learning curve for new users who are not familiar with CDNs and edge computing.
  • Support Limitations
    While Fastly does offer customer support, some users have reported that the quality of customer service can be inconsistent, which may pose challenges during critical issues.
  • Limited Presence in Some Regions
    Fastly's network, although extensive, may not have the same level of presence or performance in certain regions compared to other global CDN providers, potentially affecting service in those areas.
  • Dependency on Internet Connectivity
    As with any cloud-based service, Fastlyโ€™s performance is dependent on the quality of internet connectivity. Poor internet connections can lead to suboptimal performance.

Emisar.dev features and specs

No features have been listed yet.

Analysis of Fastly

Overall verdict

  • Fastly is generally considered good for businesses that require a reliable and fast CDN with advanced features for security and real-time analytics. Its edge computing capabilities make it an excellent choice for companies looking to optimize the delivery of dynamic and personalized content. However, like any service, whether it is best suited for your particular needs will depend on specific business requirements and budget.

Why this product is good

  • Fastly is a popular content delivery network (CDN) and cloud services provider known for its speed, scalability, and powerful edge computing capabilities. It offers real-time visibility and control, which can be particularly beneficial for businesses that need to deliver dynamic content and applications quickly. Fastly's platform is designed for high performance and efficiency, allowing for rapid scaling to handle large volumes of traffic. Additionally, Fastly is praised for its robust security features, which include DDoS protection, TLS/SSL encryption, and Web Application Firewall (WAF) capabilities.

Recommended for

  • E-commerce platforms that need to provide fast and reliable shopping experiences.
  • Media and entertainment companies requiring efficient delivery of video and audio streams.
  • Tech companies that need to leverage edge computing for real-time data processing and application delivery.
  • Businesses of all sizes seeking robust security measures for their web applications and services.

Fastly videos

+ Add

FASTLY STOCK, TOP GROWTH STOCK? FSLY

More videos:

  • Review - Fastly CEO Artur Bergman on cloud computing
  • Review - Why Fastly

Emisar.dev videos

No Emisar.dev videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Fastly and Emisar.dev)

Fastly

Emisar.dev

CDN
100 100%
CDN
0% 0
AI Tools
0 0%
AI Tools
100% 100
Cloud Computing
100 100%
Cloud Computing
0% 0
Infrastructure Monitoring
0 0%
Infrastructure Monitoring
100% 100

Questions & Answers

As answered by people managing Fastly and Emisar.dev.

How would you describe the primary audience of your product?

Emisar.dev's answer:

emisar is for SRE, DevOps, platform engineering, infrastructure, and security teams that want AI agents to inspect and operate production systems. It is especially relevant to teams managing multiple Linux hosts, clusters, databases, cloud services, or regulated environments where unrestricted shell access and incomplete audit records are unacceptable.

Which are the primary technologies used for building your product?

Emisar.dev's answer:

The hosted control plane and operator interface use Elixir, Phoenix, LiveView, PostgreSQL, and Tailwind CSS. The host runner and MCP bridge are written in Go. Action packs use YAML and JSON Schema, while production infrastructure is managed with Terraform on Google Cloud. The system communicates through MCP, OAuth 2.1, TLS, and WebSockets.

Who are some of the biggest customers of your product?

Emisar.dev's answer:

  • Blitz.gg - game analytics for billions of matches and a pretty large infrastructure.

What's the story behind your product?

Emisar.dev's answer:

Founder Andrii Dryga spent a decade working as a CTO, full-stack engineer, SRE, and DevOps engineer. He experienced the cost of running the wrong command on the wrong cluster, while also seeing AI solve operational problems in seconds. emisar grew from the need to preserve both truths: AI agents are useful, and production access must remain bounded. Its answer is to give agents a reviewed catalog of operations instead of a blank terminal.

What makes your product unique?

Emisar.dev's answer:

emisar lets AI agents work on real infrastructure without giving them a shell. Agents choose from a finite catalog of typed, versioned actions. Policy decides what runs, what requires approval, and what is denied, while an outbound-only runner verifies the action again on the host. New capabilities arrive as packs behind the same MCP integration, and every request is recorded in both a searchable audit trail and a tamper-evident host journal. [

Why should a person choose your product over its competitors?

Emisar.dev's answer:

Choose emisar when you want an agent to keep investigating and handling routine operations without handing it SSH credentials or supervising every call. Compared with raw shell access, copy-paste workflows, or one-off MCP servers, emisar provides reviewed action contracts, host-level enforcement, risk-based policy, scoped access, approvals, pack integrity checks, and a durable audit trail. It is built specifically for governed infrastructure access rather than generic automation.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Fastly and Emisar.dev

Fastly Reviews

8 Best Cloudflare Alternatives (Free + Premium)
With a decade of experience in the CDN market, Fastly was founded by Artur Bergman in 2011. Fastly is one of those whirlwind service providers that expanded quickly through the years to become a force to be reckoned with today. Google recognized this and selected Fastly to be one of its CDN partners in 2015.
Source: hostscore.net
The 7 Best Content-Delivery-Network Providers
Fastly originates from San Francisco and works edge-cloud-based. In addition to the use of a Content-Delivery-Network, Fastly optimises images to relieve the server and live up to its name even more. The fewer bytes, the faster the transmission after all. In addition, Fastly does a lot in terms of security. Hence, with this provider you get a Web-Application-Firewall as well...
Source: omr.com
Top 15 Cloudflare Alternatives: A Complete Guide
Fastly is a CDN service that specialises in dynamic and event-driven content delivery. Fastly uses its powerful and distributed network of servers to cache and serve your web content and applications with low latency and high availability. Fastly also offers security features, such as SSL, DDoS protection, and WAF, to protect your web content and applications.
Source: www.theknowledgeacademy.com
Introduction to Cloudflare Alternatives In 2021
If fond of extremely time CDN then โ€œFastlyโ€, an dilemma to Cloudflare, founded in the year 2011 which supplies a series of services including immediate configuration updates, instant purging, characteristics content cache, real-time streaming & analytics, private CDN, WAF, Image Optimizer, duty balancing. Fastly features pricing as such as a total variety of requests and...
Source: www.techolac.com
10 Top Cloudflare Alternatives for Your Website
Fastly offers on-the-go pricing thatโ€™s based on the total number of requests and the volume of data transfer. The company also allows users to test up to $50 of traffic for free, without any long-term commitment. However, you can also opt for more predictable plans by opting for Fastlyโ€™s Essential, Professional, or Enterprise plans. The company also provides extensive public...
Source: beebom.com

Emisar.dev Reviews

We have no reviews of Emisar.dev yet.
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Social recommendations and mentions

Based on our record, Fastly seems to be more popular. It has been mentiond 14 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Fastly mentions (14)

  • The Rise of the Monolith
    Well worth a mention, Fermyon[0] and Cosmonic[1], and Fastly[2] are all standards-based and mature wasm edge/cloud providers worth checking out! 0: https://fermyon.com 1: https://cosmonic.com 2: https://fastly.com. - Source: Hacker News / over 2 years ago
  • Need help about netstat results
    Go to fastly.com if you want to know what fastly is. Source: over 3 years ago
  • HSTS issue
    "Websites prove their identity via certificates. Firefox does not trust this site because it uses a certificate that is not valid for i.redd.it. The certificate is only valid for the following names: default.ssl.fastly.net, fastly.com, \.a.ssl.fastly.net, *.hosts.fastly.net, *.global.ssl.fastly.net, *.fastly.com,* a.ssl.fastly.net, purge.fastly.net, mirrors.fastly.net, control.fastly.net, tools.fastly.net. Source: over 3 years ago
  • Launching Nhost CDN: Nhost Storage Is Now Blazing Fastโ„ข
    No, we didn't. We are leveraging Fastly's expertise for that so you get to benefit from their large infrastructure while we get to enjoy their high degree of flexibility to tailor the service to your needs. - Source: dev.to / about 4 years ago
  • MQA is lossy
    And yet the internet still has issues. I was communicating with a guy in r/tidal over the weekend in Poland. His internet speeds were 400 Mbps down and yet Tidal Master streams couldn't play. Come to find out when people are awake his ISP and one of its peers to get to fastly.com (CDN that Tidal uses) is saturated and unable to play. You can't even begin to compare youtube or Netflix either. Netflix, youtube and... Source: over 4 years ago
View more

Emisar.dev mentions (0)

We have not tracked any mentions of Emisar.dev yet. Tracking of Emisar.dev recommendations started around Jul 2026.

What are some alternatives?

When comparing Fastly and Emisar.dev, you can also consider the following products

CloudFlare - Cloudflare is a global network designed to make everything you connect to the Internet secure, private, fast, and reliable.

Amazon CloudFront - Amazon CloudFront is a content delivery web service.

KeyCDN - KeyCDN is a high-performance Content Delivery Network (CDN). Lowest price globally at $0.04/GB with HTTP/2 Support and free Origin Shield.

CDN77 - Content Delivery Network - website speed acceleration with CDN77. 28+ PoPs, Pay-as-you-go prices, no commitments.

Akamai - Akamai is the leading content delivery network (CDN) services provider for media and software delivery, and cloud security solutions.

Microsoft Azure CDN - Azure CDN is a content delivery network for audio, video, applications, images and other high-bandwidth files.

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