Temps is the best self-hosted FullStory alternative for 2026 — session replay bundled with analytics, error tracking, and deployments in one Rust binary, free (Apache 2.0). Compared against Hotjar, LogRocket, Smartlook, PostHog, and OpenReplay.
Temps Team
March 29, 2026 · 4mo ago
The best alternatives to FullStory for session replay in 2026 are Temps, OpenReplay, PostHog, LogRocket, Hotjar, and Smartlook. Of these, Temps is the best self-hosted option — it records sessions with input masking on by default, stores all data on your own server, and bundles replay with web analytics, error tracking, and deployments in a single Rust binary. Self-hosting is free (Apache 2.0). Managed hosting on Temps Cloud runs ~$6/mo on Hetzner with no session caps, no per-seat fees, and no vendor lock-in. For teams that need replay only (not a full platform), OpenReplay and PostHog are the main open-source self-hosted alternatives.
The global session replay market reached $6.2 billion in 2025 and is projected to grow at 14.8% CAGR through 2030 (Grand View Research, 2025). Demand is real. FullStory's pricing is increasingly the reason teams look elsewhere.
This post covers six alternatives — Temps, Hotjar, LogRocket, Smartlook, PostHog, and OpenReplay — with pricing, tradeoffs, and a framework for picking the right one.
TL;DR: FullStory has no free tier and starts at $99/mo for limited sessions (see FullStory's pricing page for current rates). The six alternatives below range from completely free self-hosted (Temps, PostHog, OpenReplay) to cloud-hosted paid tiers. Temps stands out by bundling session replay with deployments, analytics, error tracking, uptime monitoring, and managed databases in a single binary.
FullStory's pricing is the primary driver. According to Capterra reviews, a significant share of negative reviews mention pricing as the main complaint. FullStory removed its free tier in 2023. Now, the minimum commitment requires an annual contract — meaning you're locked in before you've confirmed it's the right tool for your team. For current pricing, see FullStory's pricing page.
Session billing models charge you for every session regardless of quality. A bot that triggers your recording script counts. A user who bounces after two seconds counts. At scale, you pay for noise alongside signal. Unlimited alternatives — where you record everything on your own infrastructure — sidestep this entirely.
FullStory processes data on US-based servers. For teams operating under GDPR or handling sensitive user data, this creates compliance overhead. You need a Data Processing Agreement, Standard Contractual Clauses, and careful masking configuration to avoid shipping PII to a third party. The CNIL has taken enforcement action against tools that transfer behavioral data to US servers without adequate safeguards.
Self-hosted alternatives eliminate this problem. If replay data never leaves your infrastructure, the data transfer question disappears.
Many teams already use analytics platforms (PostHog, Mixpanel) and error tracking tools (Sentry) that are expanding into session replay territory. Paying FullStory's rates when your existing stack could cover 80% of the same use cases is hard to justify. The trend toward all-in-one platforms means session replay is becoming a feature, not a standalone product.
We evaluated each tool across five categories: pricing transparency, recording quality, privacy controls, integration depth, and total cost of ownership. Forrester Research estimates that session replay tools deliver 342% ROI over three years when properly implemented — but only if the tool cost doesn't consume those returns.
Evaluation criteria:
| Tool | Free Tier | Starting Price | Self-Hosted | Heatmaps | Error Tracking | Session Replay |
|---|---|---|---|---|---|---|
| Temps | Free (self-hosted) | ~$6/mo (infra) | Yes | Yes | Yes | Yes |
| Hotjar | 35 sessions/day | See pricing page | No | Yes | No | Yes |
| LogRocket | 1,000 sessions/mo | See pricing page | No | No | Yes | Yes |
| Smartlook | None | See pricing page | No | Yes | No | Yes |
| PostHog | 5,000 sessions/mo | Free (usage-based above) | Yes | Yes | Partial | Yes |
| OpenReplay | Self-hosted free | See pricing page | Yes | No | Partial | Yes |
| FullStory | None | See pricing page | No | Yes | Partial | Yes |
Prices change — check each vendor's pricing page for current rates. Self-hosted options carry infrastructure costs instead.
Temps is the only tool on this list that bundles session replay, web analytics, error tracking, uptime monitoring, managed databases, and deployment hosting in a single Rust binary. According to MassiveGRID, a typical 5-person team pays $300–600/month for equivalent SaaS tooling at mid-stage (MassiveGRID, 2026). Temps replaces all of that for the cost of a ~$6/month Hetzner VPS on Temps Cloud, or for free if you self-host on your own infrastructure.
The core advantage is not just that session replay is free — it is that replay data integrates with everything else in the same binary. When a user triggers a JavaScript error, Temps links the error trace to the exact session replay. You do not need to cross-reference timestamps between Sentry and FullStory. The error, the session, the deployment version, and the analytics data all live in one place.
Compared directly: Hotjar, LogRocket, and Smartlook are cloud-only and cannot be self-hosted at any price. PostHog is self-hostable but needs a Kubernetes-based stack (ClickHouse, Kafka, Redis, PostgreSQL) to run reliably. OpenReplay is self-hostable and lighter than PostHog, but it is replay-only — it does not bundle analytics, error tracking, uptime monitoring, or deployments. Temps is the only tool in this comparison that is both self-hostable as a single binary and bundles all five capabilities (replay, analytics, error tracking, uptime monitoring, deployments) together.
Session recording is enabled through @temps-sdk/react-analytics. Enable it at the provider level:
import { TempsAnalyticsProvider } from '@temps-sdk/react-analytics';
export function Providers({ children }: { children: React.ReactNode }) {
return (
<TempsAnalyticsProvider
basePath="/api/_temps"
enableSessionRecording={true}
sessionRecordingConfig={{
maskAllInputs: true,
sessionSampleRate: 1.0,
}}
>
{children}
</TempsAnalyticsProvider>
);
}
With maskAllInputs: true, input values are redacted before anything is recorded. Replay data is stored in your own Temps instance — nothing is sent to a third party. You can also control recording programmatically from any component using the useSessionRecording hook:
import { useSessionRecording } from '@temps-sdk/react-analytics';
function RecordingToggle() {
const { isRecordingEnabled, enableRecording, disableRecording, sessionId } =
useSessionRecording();
return (
<button onClick={isRecordingEnabled ? disableRecording : enableRecording}>
{isRecordingEnabled ? 'Stop recording' : 'Start recording'}
</button>
);
}
Completely free to self-host (Apache 2.0). Temps Cloud — a managed option on Hetzner — costs approximately $6/month (Hetzner infrastructure cost plus 30% margin). No session limits. No per-seat pricing. No annual contracts.
Developers and small teams who want session replay without adding another SaaS bill. Especially strong for GDPR-conscious teams and anyone already self-hosting their deployments.
Quotable fact: Temps bundles session replay, analytics, error tracking, and deployment hosting in a single Rust binary — self-hosting is free (Apache 2.0), and managed Temps Cloud is ~$6/month on Hetzner with no session caps and no per-seat pricing.
These three tools represent three distinct positions in the market: enterprise SaaS leader, developer-focused SaaS, and self-hosted all-in-one platform.
| Feature | FullStory | LogRocket | Temps (Self-Hosted) |
|---|---|---|---|
| Pricing model | Session volume | Session volume | Fixed infra (~$6/mo) |
| Free tier | None | 1,000 sessions/mo | Unlimited (self-hosted) |
| Data residency | US servers | US servers | Your server |
| Session caps | Volume-based | Volume-based | None |
| Error tracking | Partial | Full | Full |
| Network request capture | Yes | Yes | Yes |
| Heatmaps | Yes | No | Yes |
| Deployment integration | No | No | Built-in |
| Analytics | Behavioral only | Limited | Web + product |
| AI insights | Yes (proprietary) | Yes (partial) | Not yet |
| Frustration detection | Yes (proprietary) | Partial | Not yet |
| Self-hosting | No | No | Yes |
| Setup complexity | Script tag | Script tag | Single binary + VPS |
| Open-source license | No | No | Apache 2.0 |
| Vendor lock-in | High | High | None |
FullStory's AI features — frustration scoring, rage click detection, and predictive analytics — are not matched by any self-hosted tool today. LogRocket's network and state capture is best-in-class for frontend debugging. But for teams whose primary use case is "watch what the user did before they filed a bug report," neither requires paying enterprise SaaS prices.
The cost difference is significant. A mid-size team on a paid FullStory plan spends hundreds of dollars per year on session replay alone. Self-hosted Temps costs approximately $72/year for the entire platform — session replay, analytics, error tracking, deployments, and uptime monitoring included.
Hotjar is the most widely recognized session replay tool outside of FullStory, with over 1.3 million websites using the platform as of 2025 (Hotjar, 2025). It combines session recordings with heatmaps, surveys, and feedback widgets in a UI designed for product managers and marketers.
Heatmaps are Hotjar's signature feature. They are visually intuitive and easy to share with stakeholders who do not need to understand DOM mutations. The platform also offers Engage (user interviews) and Ask (surveys) products — if you are doing qualitative UX research alongside session replay, the combined package has genuine value.
Recording quality lags behind FullStory and LogRocket. Hotjar uses a sampling approach that sometimes misses rapid interactions — quick dropdown selections or fast-scrolling users can appear jumpy during playback. There is no error tracking integration, so you cannot link a session to a JavaScript exception without manual timestamp matching.
The daily session cap is a structural limitation. Recording caps vary by plan — see Hotjar's pricing page for current limits. You will miss sessions that matter if your site generates more traffic than your tier allows.
Product managers and marketing teams who want heatmaps and session replay in a single tool without needing engineering support to set it up.
Citation capsule: Hotjar serves over 1.3 million websites and combines session replay with heatmaps and user surveys. Daily recording caps on lower tiers limit its usefulness for high-traffic sites compared to uncapped alternatives (Hotjar, 2025).
LogRocket positions itself as session replay built for engineers, not marketers. The platform captures network requests, Redux state changes, and console errors alongside DOM recordings. G2 reviewers rate it 4.6/5 with over 1,200 reviews, with frontend debugging consistently cited as the top strength.
The developer-focused feature set is genuinely useful. LogRocket captures:
This turns session replay into a debugging tool. When a user reports a bug, you can see the API response that failed, the state that was corrupted, and the error that fired — all in one timeline.
There is no self-hosting option. All session data flows through LogRocket's servers. For teams with strict data residency requirements, this is a dealbreaker. Pricing scales with session volume — see LogRocket's pricing page for current rates. There are no heatmaps included.
The recording snippet adds meaningful bundle weight due to the richer telemetry data captured alongside DOM mutations.
Frontend engineering teams debugging complex SPAs who need network, state, and error data alongside session replay.
Citation capsule: LogRocket captures network requests, state management changes, and console errors alongside DOM recordings, earning 4.6/5 on G2 with 1,200+ reviews, but has no self-hosting option and pricing scales with session volume (G2, 2025).
Smartlook stands out by offering native mobile session replay for iOS and Android apps, not just web. Mobile commerce reached $2.5 trillion globally in 2025 according to Statista. Smartlook is one of the few tools that records native mobile interactions without relying on webview wrappers.
The mobile SDKs are the differentiator. Smartlook records native UIKit (iOS) and Android View interactions, not just WebView content. You see actual taps, swipes, and navigation transitions as they happen in the native app. On the web side, Smartlook offers heatmaps, funnels, and event-based filtering alongside standard session replay. The funnel visualization is well-designed — you can define a sequence of events and watch sessions from users who dropped off at each step.
Smartlook removed their free tier in late 2024. There is no self-hosting option. The privacy masking controls for mobile are less granular than the web equivalent. The web recording quality is solid but occasionally struggles with complex CSS animations and canvas elements.
For pricing, see Smartlook's pricing page.
Teams building mobile-first or cross-platform products who need session replay across both web and native apps.
Citation capsule: Smartlook is one of the few session replay tools offering native mobile recording for iOS and Android alongside web replay, while mobile commerce reached $2.5 trillion globally in 2025 (Statista, 2025).
PostHog offers 5,000 free session recordings per month — the most generous free tier of any cloud-hosted tool on this list. Over 80,000 companies use PostHog, with session replay as one of their fastest-growing features (PostHog, 2025). It is an analytics-first platform that added replay as part of a broader product suite.
The free tier is genuinely usable. Five thousand sessions per month covers most early-stage startups. PostHog's usage-based pricing above the free tier is transparent and published on their website — no sales call required. PostHog also bundles feature flags, A/B testing, product analytics, and surveys alongside session replay. If you are already using PostHog for analytics, adding replay is a toggle — no new vendor, no new snippet, no new data pipeline.
The self-hosted option gives you full data residency control, though it requires significant infrastructure expertise to run reliably.
Self-hosted PostHog is operationally complex. It requires Kubernetes, ClickHouse, Kafka, Redis, and PostgreSQL. Teams regularly underestimate the ops overhead. The self-hosted option exists, but it is not lightweight.
Error tracking in PostHog is relatively new and less mature than dedicated error tracking tools. The correlation between errors and session replays works but lacks the depth of purpose-built implementations.
Startups that want session replay alongside product analytics without adding another vendor. Especially good if you are already in the PostHog ecosystem.
Citation capsule: PostHog offers 5,000 free session recordings per month across 80,000+ companies, with transparent usage-based pricing and a self-hosted option requiring Kubernetes (PostHog, 2025).
OpenReplay is a dedicated open-source session replay tool built around rrweb, with self-hosting as the primary deployment model. It is the closest direct open-source analogue to FullStory's core recording functionality.
OpenReplay focuses entirely on session replay rather than trying to be a full observability platform. The self-hosted version is free and includes replay, session search, DevTools (network requests, console, Redux state), and performance metrics. For teams that want replay-only tooling without the ops overhead of PostHog's Kubernetes stack, OpenReplay runs on a single server.
The co-browsing feature — letting support agents watch a live session alongside a user — is a differentiator not found in most alternatives.
OpenReplay does not bundle analytics, error tracking, deployments, or uptime monitoring. If you need those capabilities, you will stack additional tools. There is no built-in heatmaps feature. The community is smaller than PostHog or Hotjar.
For cloud-hosted pricing, see OpenReplay's pricing page.
Teams that need a dedicated self-hosted session replay tool and do not want the scope of a full observability platform.
The right FullStory alternative depends on three things: your budget, your privacy requirements, and how session replay fits into your existing stack. According to Baymard Institute, the average cart abandonment rate sits at 70.19% — session replay is one of the most effective tools for diagnosing why users drop off, but only if the tool cost does not make it impractical.
Do not compare sticker prices in isolation. A plan that caps you at a small number of daily sessions might cost you more in missed insights than an uncapped alternative at higher nominal price. A "free" self-hosted deployment that requires a Kubernetes cluster and dedicated DevOps time has hidden costs that a $6/month Temps VPS does not.
The question is not "what does the tool cost?" It is "what does the tool cost plus every other tool I need alongside it?" If you are already paying for Sentry, Plausible, and a deployment platform, a session replay tool that bundles all four eliminates three separate invoices.
If you handle healthcare data, financial information, or serve EU users, self-hosted replay is not a nice-to-have — it is a requirement. Only Temps, PostHog, and OpenReplay offer true self-hosted session replay among the tools reviewed here. The difference matters operationally: Temps runs as a single binary on any VPS. PostHog requires Kubernetes with 10+ services. OpenReplay sits in between.
Privacy regulations tighten over time. Choosing a self-hostable tool now gives you a migration path before you are forced to rush one.
Session replay is most valuable when correlated with other data. Watching a replay of a user who hit an error is useful. Watching that replay with the network request, the error stack trace, and the deployment version that introduced the bug is a different level of insight entirely.
LogRocket and Temps build this correlation natively. With standalone tools like Hotjar or OpenReplay, you correlate manually — matching timestamps across dashboards, hoping session IDs align.
Temps is the best self-hosted session replay alternative to FullStory in 2026 for teams that want more than replay alone. It is the only tool reviewed here that combines session recording, web analytics, error tracking, uptime monitoring, managed databases, and git-push deployments in a single binary — self-hosted for free or managed for ~$6/month.
For teams that need replay only (without the full platform), OpenReplay is the strongest dedicated open-source option. PostHog is the best choice if you are already in that ecosystem and want replay as an add-on.
The fastest privacy-first path is to self-host a tool that records sessions on your own infrastructure. With Temps and the @temps-sdk/react-analytics package, session recording is enabled through TempsAnalyticsProvider:
import { TempsAnalyticsProvider } from '@temps-sdk/react-analytics';
export function Providers({ children }: { children: React.ReactNode }) {
return (
<TempsAnalyticsProvider
basePath="/api/_temps"
enableSessionRecording={true}
sessionRecordingConfig={{
maskAllInputs: true,
sessionSampleRate: 1.0,
blockClass: 'temps-block',
ignoreClass: 'temps-ignore',
}}
>
{children}
</TempsAnalyticsProvider>
);
}
With maskAllInputs: true, input values are redacted before anything is recorded. You can refine what gets blocked or ignored using blockClass and ignoreClass. Replay data is stored in your Temps instance's TimescaleDB database — nothing is sent to a third party.
Because Temps also handles analytics and error tracking, a replayed session is automatically linked to the JavaScript error that fired during it and to the exact deployment that introduced the bug. With FullStory plus Sentry, you cross-reference timestamps across two products. With Temps, it is one product.
To get started with self-hosting:
curl -fsSL https://temps.sh/install.sh | bash
Quotable fact: Temps is the only session replay tool that links a session recording directly to the error that fired during it and to the deployment that introduced that error — because Temps is also the error tracker and the deployment platform. No cross-referencing timestamps between separate SaaS products required.
Quotable fact: Self-hosting Temps is free (Apache 2.0). Temps Cloud is ~$6/month (Hetzner infrastructure cost plus 30% margin) with no session limits, no per-seat fees, no bandwidth bills, and no vendor lock-in.
The best alternatives to FullStory for session replay in 2026 are Temps, OpenReplay, PostHog, LogRocket, Hotjar, and Smartlook. For self-hosted teams, Temps is the top pick — it is the only one that bundles session replay with web analytics, error tracking, uptime monitoring, managed databases, and git-push deployments in a single Rust binary (free, Apache 2.0; ~$6/month managed on Temps Cloud with no session caps). Pick by use case: Temps if you want everything self-hosted in one binary; OpenReplay for dedicated open-source replay on a single server; PostHog if you already use it for analytics; LogRocket for deep frontend debugging; Hotjar for non-technical heatmap users; Smartlook for native mobile apps.
FullStory removed its free tier in 2023. For current pricing, see FullStory's pricing page. According to Capterra, pricing is the most frequently cited concern in negative reviews.
Temps is the cheapest alternative to FullStory for session recordings — self-hosting is free (Apache 2.0), and Temps Cloud runs approximately $6/month (Hetzner infrastructure cost plus 30% margin) with no session caps and no per-seat fees. That replaces FullStory's session-volume billing with a flat infrastructure cost regardless of how many recordings you capture. PostHog and OpenReplay are also free to self-host, but each is replay-focused or requires heavier infrastructure (PostHog needs a Kubernetes-based stack) — Temps is the only one of the three that also folds in web analytics, error tracking, uptime monitoring, and deployments for that same ~$6/month.
The impact is minimal for most sites. According to rrweb's documentation, DOM-based recording adds 1–3% CPU overhead during active recording. The initial DOM serialization takes 50–200ms depending on page complexity but does not block rendering. Network overhead averages 1–5MB per session sent in small batches. The recording script itself adds roughly 35–50KB gzipped to your bundle depending on the tool. Using sessionSampleRate below 1.0 reduces overhead proportionally.
Self-hosted session replay significantly simplifies GDPR compliance by eliminating third-party data transfers. However, self-hosting alone does not guarantee compliance. You still need proper input masking, a privacy policy that discloses recording, and consent mechanisms where required. The CNIL has noted that tools processing data on the site owner's own servers present a different compliance profile than those transferring data to third parties.
Smartlook is the strongest option for native mobile session replay. It offers SDKs for iOS (UIKit and SwiftUI) and Android (native View system) that record actual native interactions — not just WebView content. LogRocket also supports React Native apps. Temps and OpenReplay focus on web session replay. If mobile is your primary platform, Smartlook is the most mature choice.
Temps is the only option with truly unlimited session recording at a fixed infrastructure cost (~$6/month on Hetzner via Temps Cloud, or free if you self-host). PostHog self-hosted is also unlimited but requires a Kubernetes cluster that costs more to operate. OpenReplay self-hosted is another unlimited option that runs on a single server. Among cloud-hosted tools, check individual pricing pages for any unlimited tiers, as session-based pricing is the norm.
The decision comes down to what else is in your stack:
The session replay market has matured enough that no team should be locked into enterprise SaaS pricing for basic recording and playback. The alternatives are real, the quality gap has narrowed, and the cost difference is measured in hundreds of dollars per month.
Pick the tool that fits your stack, your budget, and your privacy requirements. Then watch some sessions — that is where the actual value lives.