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DeepSeek vs E2B

Features, pricing, ratings, and pros and cons, side by side.

Verdict

DeepSeek is listed under AI Assistants and E2B under Developer Tools. DeepSeek scores higher in FinderAtlas's editorial review (8.8 vs 8.2 out of 10). Both have a free plan or trial. Only DeepSeek is available on Windows, macOS and iOS. Only E2B is available on CLI.

Best overall

DeepSeek

  • Software developers
  • Researchers and analysts
  • Students
  • AI engineers

Choose DeepSeek if

  • You want a tool built for Low-cost API integration.
  • Web chat and mobile apps are free.
  • API output costs from $0.60 per 1M tokens (Flash, off-peak), well below most frontier providers.

Choose E2B if

  • You want a tool built for running untrusted LLM-generated code, building code interpreters, and giving coding or computer-use agents a disposable Linux environment.
  • Hardware-level isolation through Firecracker microVMs rather than shared-kernel containers.
  • Model- and framework-agnostic, with Python and JavaScript SDKs.
Best for beginners
E2B
Best for business
E2B

Features

17 features compared.

  • V4 model family
    DeepSeek
    Available
    E2B
    Not available
  • Thinking mode
    DeepSeek
    Available
    E2B
    Not available
  • Open weights
    DeepSeek
    Available
    E2B
    Not available
  • OpenAI and Anthropic compatible API
    DeepSeek
    Available
    E2B
    Not available
  • Tool calls and JSON output
    DeepSeek
    Available
    E2B
    Not available
  • Search and Fetch APIs
    DeepSeek
    Available
    E2B
    Not available
  • Agent tool integrations
    DeepSeek
    Available
    E2B
    Not available
  • DeepSeek Harness
    DeepSeek
    Available
    E2B
    Not available
  • Vision on Flash
    DeepSeek
    Available
    E2B
    Not available
  • Firecracker microVM Isolation
    DeepSeek
    Not available
    E2B
    Available
  • Code and Command Execution
    DeepSeek
    Not available
    E2B
    Available
  • Pause, Resume and Fork
    DeepSeek
    Not available
    E2B
    Available
  • Network and Secret Controls
    DeepSeek
    Not available
    E2B
    Available
  • Persistent Storage
    DeepSeek
    Not available
    E2B
    Available
  • Custom Templates
    DeepSeek
    Not available
    E2B
    Available
  • Observability
    DeepSeek
    Not available
    E2B
    Available
  • Self-Hosting and BYOC
    DeepSeek
    Not available
    E2B
    Available

Pricing

Plans as listed by each vendor. Check their sites for current prices.

  • Pricing model
    DeepSeek
    Freemium
    E2B
    Freemium
  • Free plan
    DeepSeek
    Yes
    E2B
    Yes
  • Starting price
    DeepSeek
    $0
    E2B
    $0
  • Plans
    DeepSeek
    3 plans
    E2B
    3 plans

DeepSeek plans

  • Chat and App

    Most popular

    $0

    Free access to DeepSeek models on web, iOS and Android

    • Web chat
    • iOS and Android apps
    • Thinking mode
    • Web search
    • File upload

  • API: deepseek-flash

    $0.15/1M input tokens

    Pay as you go; $0.15 cache-miss input and $0.60 output per 1M tokens off-peak, double at peak

    • 1M context
    • 384K max output
    • Vision
    • Tool calls
    • JSON output

  • API: deepseek-v4-pro

    $0.66/1M input tokens

    Pay as you go; $0.66 cache-miss input and $1.98 output per 1M tokens off-peak, double at peak

    • 1M context
    • 384K max output
    • Tool calls
    • JSON output

E2B plans

  • Hobby

    $0

    Free start with one-time usage credit, no credit card

    • $100 one-time usage credit
    • 20 concurrent sandboxes
    • up to 1 hour sessions
    • 10 GiB storage

  • Pro

    Most popular

    $150/month

    Production usage with longer sessions and custom sizing

    • 100 concurrent sandboxes
    • up to 24 hour sessions
    • 20 GiB storage
    • custom CPU and RAM
    • plus usage

  • Enterprise

    Custom/custom

    Large deployments with negotiated terms

    • Custom concurrency and limits
    • negotiated credits
    • BYOC option
    • $3,000/month minimum

Our ratings

Scored out of 10 by the Finder Atlas editorial team. Last reviewed October 2026.

DeepSeek
8.8overall
E2B
8.2overall

DeepSeek leads in 0 categories and E2B in 1.

  • Reasoning & Logic

    DeepSeek
    8.8
    E2B
    Not rated

  • Coding & Syntax

    DeepSeek
    8.7
    E2B
    Not rated

  • Cost Efficiency

    DeepSeek
    9.6
    E2B
    Not rated

  • Long Context

    DeepSeek
    8.8
    E2B
    Not rated

  • Ease of Use

    E2B leads by 0.3
    DeepSeek
    8.0
    E2B
    8.3

  • Feature Depth

    DeepSeek
    Not rated
    E2B
    8.6

  • Value for Money

    DeepSeek
    Not rated
    E2B
    7.6

  • Performance & Speed

    DeepSeek
    Not rated
    E2B
    8.4

  • Documentation & Support

    DeepSeek
    Not rated
    E2B
    8.2

Scores weigh documented features, plan value, platform coverage, integrations and user feedback. A missing score means we have not rated that area yet.

Pros and cons

DeepSeek

Pros

  • Web chat and mobile apps are free
  • API output costs from $0.60 per 1M tokens (Flash, off-peak), well below most frontier providers
  • Open weights for V4 and earlier models on Hugging Face
  • 1M-token context and 384K max output on both API models
  • API works with both OpenAI and Anthropic SDKs and several coding agents

Cons

  • Peak-hour API rates are double the off-peak rates on weekday mornings UTC
  • deepseek-v4-pro does not support vision input
  • No image generation
  • Data is processed by a company based in China, which some organizations cannot accept

E2B

Pros

  • Hardware-level isolation through Firecracker microVMs rather than shared-kernel containers.
  • Model- and framework-agnostic, with Python and JavaScript SDKs.
  • Pause, resume and fork of sandboxes (up to 100 forks) suits parallel agent runs and evaluations.
  • Free Hobby tier with $100 in credits and no credit card.
  • Self-hosting and BYOC options for enterprises, plus SOC 2 Type II compliance.

Cons

  • Pro costs $150/month before usage, a large step up from the one-time Hobby credit.
  • No GPU support; sandboxes are limited to 8 vCPUs and 8 GiB RAM.
  • Hobby sessions are capped at 1 hour of continuous runtime.
  • Enterprise carries a stated $3,000/month minimum.

Platforms

  • Web
    DeepSeek
    Supported
    E2B
    Supported
  • Windows
    DeepSeek
    Supported
    E2B
    Not supported
  • macOS
    DeepSeek
    Supported
    E2B
    Not supported
  • iOS
    DeepSeek
    Supported
    E2B
    Not supported
  • Android
    DeepSeek
    Supported
    E2B
    Not supported
  • API
    DeepSeek
    Supported
    E2B
    Supported
  • Browser Extension
    DeepSeek
    Not supported
    E2B
    Not supported
  • CLI
    DeepSeek
    Not supported
    E2B
    Supported

Integrations

DeepSeek

6 integrations
  • OpenAI SDK
  • Anthropic SDK
  • Claude Code
  • Codex
  • OpenCode
  • Hugging Face

E2B

7 integrations
  • Anthropic
  • OpenAI
  • LangChain
  • OpenAI Agents SDK
  • AWS
  • GCP
  • Azure

Company

  • Company
    DeepSeek
    DeepSeek
    E2B
    FoundryLabs, Inc. (E2B)
  • Founded
    DeepSeek
    2023
    E2B
    2023
  • Headquarters
    DeepSeek
    Hangzhou, China
    E2B
    San Francisco, CA
  • Listing
    DeepSeek
    Claimed
    E2B
    Claimed

Frequently asked questions

Is DeepSeek better than E2B?

It depends on your workflow. DeepSeek is built for Low-cost API integration. E2B is built for running untrusted LLM-generated code, building code interpreters, and giving coding or computer-use agents a disposable Linux environment.

What are the key feature differences between DeepSeek and E2B?

DeepSeek: Free AI chat app and low-cost API running DeepSeek's open-weights V4 models. E2B: Secure cloud sandboxes that give AI agents isolated Linux machines to run code.

Does DeepSeek or E2B have a free plan?

Yes, both do. DeepSeek is freemium and E2B is freemium, and each has a free plan or trial.

Which is cheaper, DeepSeek or E2B?

Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.