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Chaindesk vs FastGPT: Which AI Chatbots Is Better in 2026?

Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.

Leads 3/9
Rating
,
Reviews
0
From
$49/mo

in AI Chatbots

Rating
,
Reviews
0
From
Free

in AI Chatbots

The Short Answer

Chaindesk vs FastGPT, in 15 seconds

Choose Chaindesk if…

  • You depend on a broad integration ecosystem
  • You want deeper AI and automation features
  • You need the broader feature set

Choose FastGPT if…

  • You prefer FastGPT's approach and ecosystem

Head-to-Head Scorecard

How Chaindesk and FastGPT score

Chaindesk leads on 3 of 9 measured dimensions.

  • Customer Rating

    Average score from verified user reviews

    Even
    Chaindesk
    No reviews
    FastGPT
    No reviews
  • Review Volume

    Number of verified reviews, a proxy for adoption

    Even
    Chaindesk
    0
    FastGPT
    0
  • Entry Pricing

    Lowest published starting price (free plan = lowest)

    Even
    Chaindesk
    $49/mo
    FastGPT
    Free
  • Free Access

    Availability of a free plan and/or free trial

    Even
    Chaindesk
    Free plan
    FastGPT
    Free plan
  • Integrations

    Number of listed third-party integrations

    Chaindesk
    Chaindesk
    12
    FastGPT
    6
  • Features

    Number of listed product capabilities

    Chaindesk
    Chaindesk
    8
    FastGPT
    7
  • AI Features

    Capabilities mentioning AI, automation or ML

    Chaindesk
    Chaindesk
    1
    FastGPT
    ,
  • Security & Compliance

    Number of listed compliance certifications

    Even
    Chaindesk
    1
    FastGPT
    1
  • Platforms & Deployment

    Supported platforms and deployment options

    Even
    Chaindesk
    4
    FastGPT
    4

Feature Comparison

Chaindesk vs FastGPT feature breakdown

Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.

Chaindesk
FastGPT
Overview
User rating
,
,
Pricing model
FREEMIUM
OPEN_SOURCE
Starting price
$49/mo
Free
Free version
Free trial
Features
Key capabilities
No-code chatbot builderAuto-sync datasourcesFunction calling via APIsHuman handoffMultilingual supportShared inbox+2
Visual agent workflow builderHybrid retrieval to reduce hallucinationKnowledge base with auto-cleansingMulti-format document ingestionMulti-model integrationDebugging and auditing+1
AI features
No-code chatbot builder
,
Integrations & API
Integrations
NotionGoogle DriveYouTubeWordPressZendesk Help CenterWhatsApp+6
WeChatFeishuDingTalkREST APIsDockerPython
Public API
Platforms
Deployment
Cloud
CloudSelf-hosted
Platforms
WebSlackAPI
WebAPI
Mobile support
Security & Compliance
Compliance
GDPR
GDPR
Vendor
Company
,
,
Verified
Founded
2023
,
Headquarters
Paris, France
China

Pricing Comparison

Chaindesk vs FastGPT pricing

Entry pricing, plan tiers and the cost factors that shape total cost of ownership.

Chaindesk

$49/mo to start
FreeFree
  • 200 message credits per month
  • 1 agent and 1 datastore
  • 20,000 words storage
Growth$49/month
  • 20,000 message credits
  • 2 agents
  • 30M words
Pro$99/month
  • 40,000 message credits
  • 5 agents
  • 60M words
Enterprise$499/month
  • 400,000 message credits
  • 100 agents
  • 300M words

FastGPT

Free to start
Community (open source)Free
  • Self-hosted open-source edition
EnterpriseCustom
  • Cloud-hosted or self-hosted
  • SSO and RBAC
  • Pricing via vendor

Total cost of ownership factors

Free planChaindesk FastGPT
Free trial to evaluateChaindesk FastGPT
Transparent published pricingChaindesk FastGPT
Public API (build vs. buy add-ons)Chaindesk FastGPT

Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.

Pros & Cons

Chaindesk vs FastGPT: strengths and trade-offs

Chaindesk

Pros

  • Free plan available
  • Broad integration ecosystem (12)
  • Compliance: GDPR
  • Stronger AI / automation features
  • Public API available

Cons

    FastGPT

    Pros

    • Free plan available
    • Compliance: GDPR
    • Public API available

    Cons

    • Fewer native integrations than the alternative

    Buyer Fit

    Who should use Chaindesk vs FastGPT?

    Startups

    Either

    Either keeps early-stage costs lowest with its entry tier.

    Small businesses

    Either

    Either offers the most accessible pricing for lean teams.

    Agencies

    Chaindesk

    Chaindesk connects to more tools for multi-client workflows.

    Enterprises

    Chaindesk

    Chaindesk leads on compliance and breadth for complex needs.

    Ecommerce

    Chaindesk

    Chaindesk integrates with more of the commerce stack.

    SaaS companies

    Chaindesk

    Chaindesk is the more developer- and automation-friendly choice.

    Integration overlap

    Only in Chaindesk (12)

    NotionGoogle DriveYouTubeWordPressZendesk Help CenterWhatsAppSlackTelegramCrispZapier

    Only in FastGPT (6)

    WeChatFeishuDingTalkREST APIsDockerPython

    Keep Exploring

    Other alternatives worth considering

    Similar ai chatbots products buyers compare alongside Chaindesk and FastGPT.

    Ask SIA which solution fits your business

    SIA, Saaskart's AI buying assistant, weighs Chaindesk and FastGPT against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.

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    Chaindesk vs FastGPT, Frequently Asked Questions

    What is the difference between Chaindesk and FastGPT?

    Chaindesk and FastGPT are both AI Chatbots solutions. Chaindesk is rated 0.0/5 by 0 users, while FastGPT is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.

    Which is better, Chaindesk or FastGPT?

    Based on user ratings, Chaindesk scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.

    Which is cheaper, Chaindesk or FastGPT?

    Chaindesk is the more affordable option, starting at $49/month.

    Does Chaindesk or FastGPT have a free plan?

    Chaindesk offers a free plan. does not have a free tier but offers paid plans.

    Can I switch from Chaindesk to FastGPT?

    Switching between Chaindesk and FastGPT is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.

    Who should use Chaindesk vs FastGPT?

    Chaindesk is best suited for teams that prioritise enterprise features. FastGPT works well for teams looking to start free and scale.

    Our Verdict

    The bottom line on Chaindesk vs FastGPT

    Best Overall

    Either

    It's a tie balances user satisfaction and proven adoption.

    Best for Startups

    Either

    It's a tie has the friendliest entry point for new teams.

    Best for Enterprise

    Chaindesk

    Chaindesk leads on compliance and feature breadth.

    Best Value

    Either

    It's a tie delivers the lowest cost to get started.

    Best AI Features

    Chaindesk

    Chaindesk ships more AI and automation.

    Highest Rated

    Either

    Both earn equal user ratings.

    Ready to decide between Chaindesk and FastGPT?

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