Session Replay Software: What to Look For Before You Buy

The right session replay software is the one whose capture depth, privacy controls, retention and price fit how your team will actually review sessions. If you are new to the category, read what session replay is first. Compare six things: how it records, how it masks, how long it keeps data, how it prices, which signals it surfaces, and what it cannot do.

1. How it captures sessions

Most web tools reconstruct the page from a DOM snapshot plus a stream of events. The differences are in what is added to that stream.

• DOM and interaction only. Clicks, scrolls, inputs, page changes. BusinessMCP’s session replay works this way and says plainly it does not capture console logs or network requests.
• DOM plus technical data. Console errors and network calls inside the replay. BusinessMCP’s own comparison credits FullStory with console and network capture and mobile SDKs, which makes it more of an engineering tool.
• Mobile SDKs. Required for native iOS and Android apps. A web-only recorder will not help there.

If your problem is “users can’t find the button”, interaction capture is enough. If it is “checkout throws an error for some people”, you want technical data.

2. How it handles privacy

Ask three questions. Are inputs masked by default? Can you exclude whole pages or elements? And does the recorder respect your consent banner? BusinessMCP states that form inputs are masked, known bots are rejected, and in gated consent modes recording waits for consent. Test any tool with a dummy account: fill in a form and check the replay for the typed values.

The legal background is in session replay and GDPR.

3. Retention and sampling

Retention determines whether you can look back at last month’s launch. Sampling determines whether you record every visitor or a fraction. Both interact with price. The detail is in session replay data retention, but as a rule, short windows suit weekly review and long windows suit audits and support investigations.

4. Pricing model

Models differ more than headline prices suggest: per-session caps, per-visitor tiers, flat plans, or quote-only contracts. See session replay pricing for how to compare them on cost per useful session rather than monthly sticker price.

5. Finding the right sessions

A tool that records a million sessions is only useful if you can filter them. Look for sorting by frustration, filtering by page, device or goal, and event markers on the timeline. BusinessMCP scores rage clicks and dead clicks per page and lets you sort recordings by most frustrating, and it can filter to identified visitors. Without this layer you are watching at random.

6. What it cannot do

Every tool has gaps, and honest vendors list them. BusinessMCP’s page names several: no recordings on Free or Starter, no surveys, no mobile SDK, and no fine-grained segment sampling.

Side-by-side snapshot

The table below uses figures from BusinessMCP’s comparison page, which the vendor says it verified in September 2026. They are vendor-published, so confirm on each pricing page.

Tool	Stated price	Free tier	Notable strength	Notable limit
Microsoft Clarity	Free	Free, no traffic limit	Recordings, heatmaps, AI summaries	No CRM or visitor identification
Hotjar	Growth from $49/mo annual	Up to 200k sessions/mo	Replay plus feedback	Surveys sold separately
FullStory	Quote-only	30k sessions/mo	Console and network capture	Aimed at engineering teams
Mouseflow	$25 to $319/mo	500 sessions	Funnels, form analytics	Retention varies by tier
BusinessMCP	From $79/mo	Analytics only, no replay	Company identification, AI read-outs	Web only, no free replay

Our Hotjar alternatives guide goes through the field in more depth, and free session replay tools covers the no-cost end.

Key takeaway: pick on the problem you are solving. Usability questions need good filtering and masking. Debugging needs console and network data. Revenue teams may value linking sessions to accounts.

A short buying process

1. Write down the three questions you want replay to answer.
2. Shortlist two or three tools that cover those questions.
3. Install each on one flow for two weeks.
4. Count how many actionable problems each helped you find.
5. Check retention, consent behavior and the cost at your real traffic.
6. Review the privacy documentation and have someone responsible sign off.

If you want recordings and heatmaps tied to company-level visitor data, see the BusinessMCP comparison of session replay tools alongside the vendor’s web analytics page, which describes the shared script. Keep in mind that it is a vendor comparison and reads as one.

Mistakes to avoid

• Buying for the demo. Polished playback means little if filtering is weak.
• Recording everything with no review owner.
• Ignoring masking until after launch.
• Comparing prices without checking retention. A cheaper plan with seven days of history may not fit a monthly review cycle.
• Treating the tool as the strategy. Pair it with a review routine, as described in how to analyze session recordings.

Session replay software is a means to find friction. The best choice is usually the simplest tool that answers your questions, with privacy settings you have actually verified.

Matching software to team type

The same product feels different depending on who uses it, so it helps to name your team before you shortlist.

Product and UX teams care about filtering and speed of review. They should favor tools that sort by frustration, filter by page and device, and show event markers on the timeline. Heatmaps in the same product are a bonus, since they point to which pages deserve recordings.

Marketing and growth teams care about landing page behavior, form drop-off and campaign traffic. Tools that tie sessions to a source, and that connect to testing, shorten the path from observation to experiment. The BusinessMCP A/B testing page describes one such link, with testing starting on the Scale plan and requiring recordings, which begin on Growth.

Engineering teams care about reproducing errors. Console and network capture, and mobile SDKs if you ship apps, usually matter more than heatmaps. A web-only recorder without technical data will frustrate them.

Sales and revenue teams care about account context. If you want to see what a named company read before a call, you need linkage between recordings and company data, which most anonymous tools do not offer. We cover that in session replay for B2B websites.

Compliance and security teams care about control. They will ask where data is stored, who can watch, how long it is kept and whether the recorder honors consent. Bring them in before the trial, not after.

Questions to put to any vendor

A good sales conversation, or a careful read of documentation, should answer these without evasion:

1. What exactly is captured by default, and what can I exclude?
2. Are inputs masked before they leave the browser?
3. Where is data stored and who is the processor?
4. How is retention set, and can I shorten it?
5. How does the recorder behave when a visitor declines consent?
6. What is the effect on page load, and when does the script initialise?
7. What does the pricing do when I exceed my allowance?
8. Can I export or delete recordings, including on a data subject request?
9. What does the product explicitly not do?

The last question is the most revealing. Vendors that publish their limits, as BusinessMCP does on its session replay page, are easier to evaluate than those that do not. Treat a missing limitations section as information.