Social Media · head to head
Synthesio vs X
Synthesio
Social Media
Enterprise social intelligence platform owned by Ipsos, with market research methodology behind it
- From
- On request
- Rated
- -
X
Social Media
The renamed and restructured Twitter, now merged into Elon Musks xAI, with paid verification and metered API access
- From
- Free
- Rated
- -
The short version
- Only X has a free tier, so it costs nothing to try first.
- Each has a real cost: Synthesio there is no published pricing, no free trial and no self-serve signup, so evaluating Synthesio requires a sales process before you can see whether the data quality suits your category.; X verification no longer signals identity or notability, only a paid subscription, so users cannot rely on the blue check the way they could before 2023.
- They diverge on capability: Synthesio covers Global social listening, X covers Posts and reposts.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which Synthesio and X actually diverge.
Identical on both: user rating (Not yet rated), category (Social Media).
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 Synthesio
- Global social listening
- Signals
- Audience analysis
- Ecommerce listening
- Search intelligence
- Reputation and crisis monitoring
- Competitive benchmarking
- ML classification
Only in X
- Posts and reposts
- X Premium
- Grok integration
- Spaces
- Direct messages
- Creator monetisation
What people use each for
The jobs each tool is most often brought in to do.
Synthesio
- A global consumer goods brand that wants social listening and commissioned survey research from the same supplier with aligned methodologynot X
- An insights team tracking product review sentiment across thousands of ecommerce listings in multiple marketsnot X
- A brand entering a new market that needs audience profiling of who already discusses the category therenot X
- A corporate communications function that needs crisis detection across languages it has no in-house analysts fornot X
X
- A brand or public figure needing verified status and reduced ads, now purchased rather than earned editoriallynot Synthesio
- A developer building a bot or analytics tool who needs to budget for paid API tiers rather than assume free accessnot Synthesio
- A researcher who previously used the free academic API and now needs to evaluate whether the paid tier is affordablenot Synthesio
- An advertiser assessing brand safety given content moderation changes since the 2022 acquisitionnot Synthesio
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Synthesio
- There is no published pricing, no free trial and no self-serve signup, so evaluating Synthesio requires a sales process before you can see whether the data quality suits your category.
- Cost is repeatedly cited by reviewers as high relative to peers, and because Ipsos analyst services are priced separately from the platform licence, the quoted software figure is frequently not the figure you end up spending.
- The interface is dated compared with newer listening tools and the learning curve is steep, which in practice means the platform gets used by one or two trained analysts rather than adopted across a marketing team.
- Some of the newer AI-driven features have been described by users as glitchy or over-promised relative to the sales demonstration, so insist on testing Signals against your own historical data during evaluation.
- Historical data access is limited and governed by contract scope rather than being unlimited, so retrospective analysis across several years frequently requires a separately priced data request.
X
- Verification no longer signals identity or notability, only a paid subscription, so users cannot rely on the blue check the way they could before 2023.
- API access for developers moved from largely free to a paid tier structure, and the free tier is restrictive enough that most third-party apps and bots have shut down or moved elsewhere.
- Advertiser spend has been volatile since the ownership change, with several major advertisers pausing campaigns over content moderation concerns, which affects the reliability of ad-supported reach.
- The 2025 merger into xAI folds the platforms user data and infrastructure into an AI company, which is a materially different data relationship than existed under the previous corporate structure.
- Content moderation policy has shifted significantly since 2022, and organisations with brand safety requirements need to reassess the platform rather than assume Twitter-era policies still apply.
Pricing, plan by plan
Synthesio
On request- Synthesio$undefined/year
- Global social listening across 181 languages
- Signals generative AI theme detection
- Audience and ecommerce analysis
X
Free- BasicFree
- Ad-supported feed, posting, following, direct messages
- Premium$8/month
- Verification badge, edit posts, reduced ads, longer posts, revenue share eligibility
- Premium+$40/month
- Largest reply prioritisation, ad-free timeline, higher usage limits
Which should you pick?
Choose Synthesio if
- You need global social listening.
- You work on Web, API.
- You also want signals.
Choose X if
- You need posts and reposts.
- You want to start without paying.
- You work on iOS, Android, Web.
- You also want x premium.
Questions people ask
- Is Synthesio or X better?
- Neither clearly leads. Synthesio starts at On request and X at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Synthesio or X?
- X has a free tier; the other does not. Paid plans start at On request for Synthesio and Free for X.
- Does Synthesio or X run on more platforms?
- Synthesio runs on Web, API. X runs on iOS, Android, Web.
- Can I use X for free?
- Yes. X has a free tier, so you can try it without paying. Synthesio starts at On request.
- What is Synthesio best used for?
- Synthesio is most often used for a global consumer goods brand that wants social listening and commissioned survey research from the same supplier with aligned methodology, an insights team tracking product review sentiment across thousands of ecommerce listings in multiple markets, a brand entering a new market that needs audience profiling of who already discusses the category there, a corporate communications function that needs crisis detection across languages it has no in-house analysts for. Of those, a global consumer goods brand that wants social listening and commissioned survey research from the same supplier with aligned methodology and an insights team tracking product review sentiment across thousands of ecommerce listings in multiple markets are not what X is typically brought in for.
- What can Synthesio do that X cannot?
- Synthesio covers Global social listening, Signals, Audience analysis, Ecommerce listening. X covers Posts and reposts, X Premium, Grok integration, Spaces.
Answered from the vendors’ own pages
Synthesio: Who owns Synthesio?
Ipsos, the market research group, acquired it in October 2018 for a reported 50 million USD or more, and it is marketed as an Ipsos company.
X: Is X the same company as Twitter?
It is the renamed and restructured successor. Twitter Inc became X Corp after Musks 2022 acquisition, and X Corp itself was merged into xAI in March 2025.
Synthesio: Can I try it before buying?
No. There is no free trial or self-serve signup; evaluation runs through a sales-led demonstration process.
X: Is verification still free?
No. Verification is now part of the paid X Premium subscription, not a free editorial mark of notability.
Synthesio: What is the practical advantage over Brandwatch?
The ability to buy platform licence and Ipsos analyst services from one supplier, with methodology consistent with survey research you may already commission from the same group.
X: Can I still use the API for free?
A limited free tier exists but is restrictive; meaningful volume access requires a paid tier, priced well above the old free and standard API access.
Synthesio: How many languages does it cover?
Synthesio reports coverage across 181 languages and 25 markets, which is among the broadest in the category.
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