Software · head to head
FullStory vs Thunder Client

Thunder Client
Software
Lightweight REST API client built as VSCode extension
- From
- Free
- Rated
- -
The short version
- Each has a real cost: FullStory free tier limited to 30,000 sessions per month, no 5,000+ monthly active user sites; Thunder Client paid plans are billed annually only: Starter is $3 per user per month and capped at a maximum of 10 seats, Business is $7 per user per month with 500 monthly collection runs per user, and Enterprise is $16 per user per month for unlimited runs
- They diverge on capability: FullStory covers Session replay, Thunder Client covers REST Client.
Where they differ
Only the attributes on which FullStory and Thunder Client actually diverge.
| Attribute | FullStory | Thunder Client |
|---|---|---|
| Pricing model | quote | freemium |
| Platforms | Web, Mobile | VSCode extension, Web |
| Founded | 2014 | 2021 |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in FullStory
- Session replay
- Heatmaps
- Conversion funnels
- User journey mapping
- Error tracking
- Frustration signals
- Search functionality
- Custom events
Only in Thunder Client
- REST Client
- Environment variables
- Response testing
- VSCode
- GitHub
- Webhook support
- VSCode extension support
- Web support
What people use each for
The jobs each tool is most often brought in to do.
FullStory
- User experience analysisnot Thunder Client
- Bug reproductionnot Thunder Client
- Conversion optimizationnot Thunder Client
- Customer supportnot Thunder Client
- Product developmentnot Thunder Client
Thunder Client
- API Developmentnot FullStory
- API Gatewaynot FullStory
- API Testingnot FullStory
- API Documentationnot FullStory
- Microservicesnot FullStory
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
FullStory
- Free tier limited to 30,000 sessions per month, no 5,000+ monthly active user sites
- Personal email addresses cannot be used for signup; business email domain required
- Paid plan pricing not publicly listed, requires sales contact for quotes
- Free plan has no email support, only community-based assistance
- Mobile app analytics requires a separate add-on purchase
Thunder Client
- Paid plans are billed annually only: Starter is $3 per user per month and capped at a maximum of 10 seats, Business is $7 per user per month with 500 monthly collection runs per user, and Enterprise is $16 per user per month for unlimited runs
Pricing, plan by plan
FullStory
Free- FreeFree
- 1,000 sessions/month
- 14-day data retention
- Basic analytics
- Business$undefined/month
- Custom sessions
- 3-month retention
- Advanced analytics
- Enterprise$undefined/month
- Unlimited sessions
- Custom retention
- Advanced privacy controls
Thunder Client
Free- FreeFree
- REST client
- Collection management
- Local testing
- Pro$8/monthly
- Cloud sync
- Team collaboration
- Advanced features
Which should you pick?
Choose FullStory if
- You need session replay.
- You want to start without paying.
- You work on Web, Mobile.
- You also want heatmaps.
Choose Thunder Client if
- You need rest client.
- You want to start without paying.
- You work on VSCode extension, Web.
- You also want environment variables.
Questions people ask
- Is FullStory or Thunder Client better?
- Neither clearly leads. FullStory starts at Free and Thunder Client at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, FullStory or Thunder Client?
- FullStory starts at Free and Thunder Client at Free.
- Does FullStory or Thunder Client run on more platforms?
- FullStory runs on Web, Mobile. Thunder Client runs on VSCode extension, Web.
- Can I use FullStory for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is FullStory best used for?
- FullStory is most often used for user experience analysis, bug reproduction, conversion optimization, customer support. Of those, user experience analysis and bug reproduction are not what Thunder Client is typically brought in for.
- What can FullStory do that Thunder Client cannot?
- FullStory covers Session replay, Heatmaps, Conversion funnels, User journey mapping. Thunder Client covers REST Client, Environment variables, Response testing, VSCode.
Answered from the vendors’ own pages
FullStory: What does FullStory's free tier include?
30,000 sessions per month, 10 user seats, 5,000 server-side events per month, 1 year of session replay retention, and 1 year of product analytics retention. Session capture pauses when you exceed the monthly limit, though existing sessions remain accessible.
SourceFullStory: What features are excluded from the free plan?
Dashboards, configurable form privacy, Go-Live functionality, Streams, client-side rate hooks, mobile app analytics, and StoryAI are not available on the free tier. Email support is also unavailable; only community-based help is provided.
SourceFullStory: Can I use a personal email to sign up for FullStory's free plan?
No. FullStory requires a business email domain for signup; personal email services like Gmail cannot be used for free plan registration.
SourceFullStory: How does FullStory integrate with Slack?
FullStory's Slack integration allows individual users to send noteworthy sessions to Slack channels. Advanced and Enterprise plans can configure Alerts to receive notifications in Slack when user metrics exceed defined thresholds.
SourceFullStory: What analytics platforms does FullStory integrate with?
FullStory integrates with Segment, Mixpanel, Adobe Analytics, Google Analytics, Salesforce, HubSpot, and others. These integrations allow you to attach FullStory session URLs to events in your analytics platform for cross-platform correlation.
SourceRelated pages
More on Thunder Client
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