Claude often feels slow because of a mix of server‑side load, bugs, and how you or the app are using it — especially for long coding sessions or big chats.

Why does Claude take so long?

1. Common reasons Claude is slow

  • Heavy server load and outages
    When lots of people hammer the service (think weekday peaks, new feature launches, or outages at providers like Cloudflare), requests can queue up or time out, so even simple prompts can hang or 500.

Users have reported periods where normal 1‑minute tasks suddenly take tens of minutes or stall entirely.

  • Infrastructure bugs and regressions
    Anthropic has acknowledged that infrastructure bugs have intermittently degraded performance and quality, especially over multi‑week stretches.

In some cases these only show up under real‑world traffic, so users see “Claude got worse/slow” before an official fix lands.

  • Client / CLI / IDE issues (Claude Code)
    A lot of “Claude is taking forever” turns out to be the client, not the core model.
    Examples people have reported:

    • Claude Code CLI freezing or taking 18+ seconds for simple tasks.
* The CLI apparently re‑rendering the whole history on every update, which gets slower as sessions grow.

* Long‑running sessions leading to memory thrashing and progressive slowdown.
  • Big context windows and long chats
    Modern Claude models can take huge context windows; if the app keeps resending a massive chat log, every request becomes heavier.

This is even worse for coding sessions with large files and diffs continuously in context.

2. What forums and users are saying (trending context)

  • On Reddit and other forums, recurring themes since 2024–2026 include:
    • “Claude website gets very laggy after a while” even after refreshes.
* Multi‑minute delays or totally stuck generations when using Claude Code, sometimes up to 10 minutes for trivial prompts.

* Perception that each new version or week makes performance less reliable, with quick burnout of limits and more errors.
  • Some users frame it as “classic bloated server problem” — overloaded backends and inefficient clients.

“Tasks that would have normally taken it 1 minute takes 40 minutes. I'm on the Max plan.”

Even paying users hit these issues, which fuels the “why does Claude take so long” forum discussion and keeps it a trending topic rather than a one‑off.

3. Technical factors under the hood

  • Latency from model size and decoding
    Big models are inherently slower: more parameters, more compute per token.
    If you ask for long, step‑by‑step reasoning or massive outputs, token generation simply takes time.

  • Context management and “bloat”
    If the app always sends the full history, each turn becomes a large request.

Better patterns are: summarizing old messages, sending only relevant snippets, or trimming history, but many tools and plugins don’t do this yet.

  • Client architecture
    In developer tools like Claude Code, performance can tank if:

    • The terminal UI rerenders entire transcripts every update.
* Memory usage grows without cleanup, leading to thrashing.

4. What you can do to make Claude faster

These don’t fix server‑side problems, but they can reduce sluggishness on your side:

  1. Shorten and clean your context
    • Remove huge pastes you no longer need.
    • In dev tools, close very long sessions and start fresh once things feel bogged down.
  1. Ask for shorter answers
    • Explicitly request brief bullet points, summaries, or capped word counts.
 * This reduces the number of tokens Claude has to generate.
  1. Restart or split sessions in Claude Code
    • If the CLI or IDE integration keeps slowing down with time, start a new session before it gets enormous.
 * Update to the latest version if you haven’t; some known performance bugs have been fixed in newer builds.
  1. Check status / patterns in time
    • If things are suddenly much slower than usual, it may be an incident or degraded period rather than “just you.”
 * Many users report that performance can be bad for a few days and then return to normal as fixes roll out.

5. Multi‑view: “Is this getting better or worse?”

  • Users’ view (forums, 2024–2026)
    • Many feel Claude has become slower or more fragile over time, especially in coding scenarios.
* There is frustration that regressions appear without clear explanations.
  • Anthropic’s view (public posts)
    • They have publicly confirmed technical bugs and infrastructure issues and say they are actively investigating and fixing them.
* Postmortems describe specific infrastructure bugs causing degraded responses that they claim to have resolved.
  • Reality in 2026 so far
    • For some weeks, Claude runs fast and smooth.
    • In other periods, especially when paired with heavy dev tools or during incidents, “why does Claude take so long” becomes a very understandable question — and a recurring forum discussion and trending topic.

TL;DR:
Claude usually takes so long due to a mix of backend load/incidents, infrastructure and client bugs (especially in Claude Code), and oversized contexts or long‑running sessions; trimming context, restarting sessions, and watching for known incident periods can noticeably help, but some slowness is simply on Anthropic’s side.

Information gathered from public forums or data available on the internet and portrayed here.