Table of contents
X sells clicks at $0.74 and impressions at $5.65 per thousand, the cheapest in mainstream social — and delivers the lowest engagement rate of any major platform at 0.035%. For personal injury firms paying $284 a lead on search, that trade needs a number attached to it.
Key Takeaways
- X Ads average $0.74 CPC in 2026, within a range of $0.27–$1.95.
- Average CPM is $5.65, below Instagram ($8.15) and LinkedIn ($9.10), and down 38% since 2022.
- Average cost per lead on X is $41 versus $82 on LinkedIn and $24 on Facebook.
- Marketers report 34% lower lead quality on X than on LinkedIn.
- X's lead-gen conversion rate is 0.77% against 3.75% for Google search ads.
- Average CTR is 0.86%; promoted video reaches 1.24%.
- Brand engagement rate is 0.035% per post, the lowest of any major platform and down 28% since 2023.
- Threaded posts generate 4.3x more impressions than single posts.
- Statista and X Corp report 611 million monthly active users; the SpaceX S-1 disclosed 550 million for X plus Grok.
- Pew puts US adult usage at 21%, behind YouTube (84%), Facebook (71%) and Instagram (50%).
- The audience skews male (63.7% globally) and higher-income (26% in the $70K–$99K band).
- 52% of marketers cut or stopped X spend after the rebrand; 18% increased it for the cheap CPMs.
- Keyword targeting, unique to X, delivers 31% higher CTR than interest targeting.
- Promoted Trends still cost $100,000–$250,000 a day in the US.
- PI firms pay $284 per PPC lead and $468 per signed case at a 7% lead-to-case rate.
- Cold social traffic converts at 0.5–1.5% for PI firms versus 15–18% for Local Services Ads.
- X's 2026 ad revenue is around $2.5 billion, roughly half the $5.4 billion of 2021.
- 78% of businesses active on X use it for customer service, and 63% of users are there for news.
The Cheapest Auction in Social Advertising
Every X advertising number in 2026 is a consequence of the same event: the advertiser exodus that followed the 2022 acquisition. Demand fell, so prices fell. The average CPC is $0.74 within a $0.27–$1.95 range and the average CPM is $5.65, down 38% since 2022.
| Platform | Avg CPC | Avg CPM | Avg CPL | Brand engagement rate |
|---|---|---|---|---|
| X (Twitter) | $0.74 | $5.65 | $41 | 0.035% |
| TikTok | $0.62 | $4.10 | $20 | 2.65% |
| $1.10–$2.00 | $8.15 (IG) | $24 | 0.07% | |
| $1.20–$2.10 | $8.15 | $38 | 0.60% | |
| $6.75–$7.95 | $9.10 | $82 | 0.54% | |
| Snapchat | $0.84 | $5.84–$27.10 | $52 | 0.12% |
Cheap is not the same as efficient. The same dataset puts X’s lead-generation conversion rate at 0.77% against 1.11% on Facebook and 3.75% for Google search, and reports that marketers see 34% lower lead quality on X than on LinkedIn. A $41 cost per lead against 34% worse qualification is roughly a wash — which is why the channel has to be judged on cost per signed case, not cost per form fill.
What a PI Firm Pays Everywhere Else
The comparison that matters is not X versus Meta, it is X versus the channels that actually sign cases. An analysis of $3.3 million in managed legal ad spend found that personal injury pays $284 per lead and $468 per signed case at a 7% lead-to-case conversion rate, against $60 leads and 2% conversion in criminal defence and $201 leads at 10% in bankruptcy.
| Channel | Visitor-to-lead CVR | Cost per lead | Intent quality |
|---|---|---|---|
| Google Local Services Ads | 15–18% | $378 | Highest — phone-first, pre-screened |
| Organic search (SEO) | 5–8% | $183 | Research-stage, best lead-to-signed rate |
| Google Ads search | 3–6% | $442 | Mixed — landing-page dependent |
| Social retargeting (warm) | 2–4% | $18–$78 | Warm but lower intent |
| Social advertising (cold) | 0.5–1.5% | $50–$150 | Lowest — awareness stage |
Those figures come from PI website conversion benchmarks showing an average site converting 2.8% of visitors while top performers reach 18%. Cold social sits at the bottom of that table at 0.5–1.5%. X’s cheap clicks land in the weakest-converting row of the entire PI media plan, so the honest framing is that X buys attention, not cases.
Run the arithmetic once and the decision gets easy. At $0.74 a click and a 1% cold-social conversion to lead, a firm pays about $74 per lead before qualification. Apply the 34% quality discount and a PI lead-to-signed rate of 7%, and the implied cost per signed case runs past $1,500 — better than $2,900–$8,800 on paid search in some markets, far worse than the $915–$1,220 that organic search produces, and dependent on a conversion rate built on the weakest traffic in the plan.
Who Is Actually There in 2026
Two credible user counts circulate, and they measure different things. Statista and X Corp report 611 million monthly active users and 95.4 million in the US, while the SpaceX S-1 filed on 20 May 2026 disclosed 550 million monthly active users across X plus Grok, with 117 million using Grok features — the first SEC-filed X user figure since 2022.
| Metric | Figure | Source scope |
|---|---|---|
| Monthly active users (X) | 611 million | Statista / X Corp estimate |
| Monthly active users (X + Grok) | 550 million | SpaceX S-1, March 2026 disclosure |
| Daily active users | 259 million | X Corp / press reporting |
| US monthly active users | 95.4–99.0 million | Statista, October 2025–2026 |
| US adults who use X | 21% | Pew Research, 5,022 adults |
| Paid subscribers | 6.3 million (4.4M X, 1.9M Grok) | SpaceX S-1, 31 March 2026 |
| 2026 ad revenue | ~$2.5 billion | eMarketer, vs $5.4B in 2021 |
For a firm buying local reach, the demographic profile is more useful than the headline. The audience is 63.7% male globally, concentrated in urban areas at 68%, and skews toward middle and upper incomes — 26% of US users report household income of $70K–$99K and 25% above $100K, with roughly 52% of the audience aged 18–34. That is a commercially reachable profile; it is simply not one that raises a hand about an injury claim in response to a promoted post.
The Engagement Problem Is Structural
Brand engagement on X averages 0.035% per post in 2026, down 28% from 2023 and an order of magnitude below Instagram at 0.60% and TikTok at 2.65%. 47% of users describe themselves as lurkers and only 8% post daily, so organic distribution depends almost entirely on the algorithmic "For You" feed, which generates 78% of all impressions.
| Format | Relative performance | Practical read for a law firm |
|---|---|---|
| Video post | 0.065% engagement — best organic format | Repurpose vertical explainers |
| Image post | 0.042% engagement | Case-result graphics, verdict cards |
| Poll | 0.038% engagement | Cheap comment volume, low value |
| Threaded post (4–7 posts) | 4.3x impressions of a single post | Break down a statute or verdict |
| Promoted video ad | 1.24% CTR — highest paid CTR | Best paid unit on the platform |
| Promoted Trend | $100,000–$250,000 per day | Not a local-firm product |
One targeting feature does stand out. Keyword targeting — serving ads against the words people have recently posted or searched — is unique to X and delivers 31% higher CTR than interest targeting. For a PI firm, that is the only mechanic on the platform that approximates intent, and it is the one worth the test budget.
Brand Safety and the Advertiser Exodus
The reason inventory is cheap is also the reason regulated advertisers hesitate. 52% of marketers reduced or stopped X spend after the rebrand while 18% increased it specifically to exploit lower CPMs, and the Global Alliance for Responsible Media classifies X as high risk for brand adjacency. For a law firm whose entire value proposition is trustworthiness, an unpredictable adjacent post is a real cost that does not appear in the CPM.
State bar advertising rules add a second filter that has nothing to do with the platform: no client testimonials, no outcome guarantees, no misleading comparative claims, and jurisdiction-specific disclaimer requirements on paid placements. Any X campaign has to clear both the ad review and the bar rules, and the short-form, reply-driven nature of X makes off-script commentary the practical risk rather than the ad copy itself.
Format and Targeting: What Moves the Numbers
Within a platform this cheap, the difference between a wasted test and a useful one is almost entirely format and targeting discipline. Promoted video carries the highest paid CTR at 1.24% against a platform average of 0.86%, a 44% relative gap, and video is also the strongest organic format at 0.065% engagement versus 0.042% for images. Since 82% of X traffic is mobile and video views on the platform grew 42% year over year to roughly 8.2 billion a day, vertical video produced for TikTok and Reels can be reused here at almost no marginal cost.
Timing has a measurable shape too. US usage peaks between 8–9am, 12–1pm and 7–9pm ET, with Tuesday and Thursday the heaviest days, and the algorithmic feed distributes 78% of all impressions — meaning follower count matters far less than whether a post earns early engagement. For a firm posting two or three times a week, that is permission to publish less and produce better.
| Lever | Documented effect | How a firm uses it |
|---|---|---|
| Keyword targeting | +31% CTR vs interest targeting | Target accident, insurance and claim language |
| Promoted video creative | 1.24% CTR vs 0.86% average | Reuse vertical explainer video |
| Threaded organic posts | 4.3x impressions of single posts | Explain a statute or verdict in 4–7 posts |
| Follower lookalikes | Native targeting option | Model on legal-media audiences |
| Retargeting site visitors | $5.65 CPM — cheapest in social | Stay visible during a 2–6 week decision |
| Peak-hour scheduling | 8–9am, 12–1pm, 7–9pm ET | Concentrate limited posting volume |
Retargeting is where the low CPM genuinely earns its place. PI research cycles run weeks, 54% of injured claimants compare two or three firms before choosing, and impressions at $5.65 per thousand are the cheapest way to stay present during that comparison. The measurement caveat is unavoidable: those impressions almost never take last-click credit, so a firm judging X on last-click attribution will conclude it does nothing.
The Three Jobs X Can Actually Do
Stripping out what the data does not support leaves a short list. 63% of users are on the platform primarily for news and current events, 42% follow journalists and 78% of businesses active on X use it for customer service. Those three facts define the realistic remit.
| Job | Why the data supports it | Metric to hold it to |
|---|---|---|
| Real-time commentary on verdicts and law | 63% of users are there for news; 42% follow journalists | Media mentions, branded search lift |
| Press and referral visibility | Journalists and legislators over-index here | Earned coverage, co-counsel inbound |
| Cheap retargeting impressions | $5.65 CPM, lowest in social | Assisted conversions, not last click |
| Client service and responsiveness | 78% of businesses on X use it for service | Response time, sentiment |
| Keyword-targeted testing | 31% higher CTR than interest targeting | Cost per qualified consultation |
| Direct case acquisition | Not supported — 0.77% lead-gen CVR | Move budget to LSA and search |
A defensible allocation looks like a test budget in the low hundreds of dollars per month, measured on assisted conversions and branded search rather than signed cases, with the volume left where the conversion data says it belongs. Our personal injury law Google Ads statistics cover the intent-capture side, the attribution statistics explain why cheap social impressions are systematically mis-credited, our LinkedIn Ads statistics cover the expensive-but-qualified alternative, and growth marketing is where the mix gets set.
Frequently Asked Questions
What do X (Twitter) ads cost in 2026?
X is the cheapest mainstream social auction. Average CPC is $0.74 with a range of $0.27–$1.95, average CPM is $5.65, and average cost per lead is $41 against $82 on LinkedIn. Prices fell because advertisers left: CPM is down 38% since 2022.
Is X worth it for a personal injury law firm?
Only as a cheap awareness and thought-leadership layer, not as a case-acquisition channel. X's lead-generation conversion rate is 0.77% versus 3.75% for Google search ads, and marketers report 34% lower lead quality than LinkedIn. A PI firm paying $284 per PPC lead elsewhere can test X for the price of a rounding error — but should not forecast signed cases from it.
How many people still use X in 2026?
Estimates differ by source and scope. Statista and X Corp put the platform at 611 million monthly active users with 95.4 million in the US, while the SpaceX S-1 filed in May 2026 disclosed 550 million monthly active users for the combined X plus Grok ecosystem. Pew reports 21% of US adults use X.
What is the engagement rate on X for brands?
The lowest in social: 0.035% per post in 2026, down 28% from 2023, against 0.60% on Instagram, 2.65% on TikTok and 0.54% on LinkedIn. Video posts do best at 0.065%, and threaded posts earn 4.3x the impressions of single posts.
What should a PI firm actually use X for?
Three things the data supports: real-time commentary on verdicts and legislation, customer-service style responses (78% of businesses on X use it for service), and cheap retargeting impressions at $5.65 CPM against an audience that skews male, urban and higher-income — 26% of US users sit in the $70K–$99K household band.
Sources
X (Twitter) statistics 2026: 80+ facts and benchmarks
X platform statistics 2026: SpaceX S-1 filing data
25+ X (Twitter) statistics for 2026
Law firm PPC statistics 2026: $3.3M in managed spend analysed
Personal injury website conversion benchmarks
Personal injury cost per lead benchmarks by channel
Pew Research Center: Americans' social media use
Social Insider cross-platform engagement benchmarks
