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Influencer Marketing · head to head

Klear vs Synthesio

Klear logo

Klear

Influencer Marketing

Influencer marketing made simple

From
On request
Rated
-
Full reviewWebsite
Synthesio logo

Synthesio

Social Media

Enterprise social intelligence platform owned by Ipsos, with market research methodology behind it

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Klear no pricing is published for any of the four tiers; 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.
  • They diverge on capability: Klear covers AI-powered discovery, Synthesio covers Global social listening.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Klear and Synthesio actually diverge.

Attributes where Klear and Synthesio differ
AttributeKlearSynthesio
Pricing modelsubscriptionquote
CategoryInfluencer MarketingSocial Media
Founded2012Unknown

Identical on both: starting price (On request), free tier (No), platforms (Web, Api), user rating (Not yet rated).

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 Klear

  • AI-powered discovery
  • Demographic analysis
  • Campaign management
  • Performance analytics
  • Influencer CRM
  • Social listening
  • Competitor tracking
  • Reporting

Only in Synthesio

  • Global social listening
  • Signals
  • Audience analysis
  • Ecommerce listening
  • Search intelligence
  • Reputation and crisis monitoring
  • Competitive benchmarking
  • ML classification

What people use each for

The jobs each tool is most often brought in to do.

Klear

  • Influencer marketing platformnot Synthesio
  • Social media monitoringnot Synthesio
  • Influencer discovery and outreachnot Synthesio

Synthesio

  • A global consumer goods brand that wants social listening and commissioned survey research from the same supplier with aligned methodologynot Klear
  • An insights team tracking product review sentiment across thousands of ecommerce listings in multiple marketsnot Klear
  • A brand entering a new market that needs audience profiling of who already discusses the category therenot Klear
  • A corporate communications function that needs crisis detection across languages it has no in-house analysts fornot Klear

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Klear

  • No pricing is published for any of the four tiers
  • Most agreements carry a minimum contract length of 12 months
  • Cost depends on sources monitored, data volume, user count, integrations and onboarding, so several negotiated variables set the price
  • Every quote is individually tailored rather than listed

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.

Pricing, plan by plan

Klear

On request
  • Starter$undefined/month
    • Influencer discovery
    • Basic filters
    • Campaign tracking
  • Professional$undefined/month
    • Advanced search
    • Audience demographics
    • Performance analytics
  • Enterprise$undefined/month
    • Meltwater integration
    • Custom solutions
    • API access

Synthesio

On request
  • Synthesio$undefined/year
    • Global social listening across 181 languages
    • Signals generative AI theme detection
    • Audience and ecommerce analysis

Which should you pick?

Choose Klear if

  • You need ai-powered discovery.
  • You work on Web, Api.
  • You also want demographic analysis.
Klear review

Choose Synthesio if

  • You need global social listening.
  • You work on Web, API.
  • You also want signals.
Synthesio review

Questions people ask

Is Klear or Synthesio better?
Neither clearly leads. Klear starts at On request and Synthesio at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Klear or Synthesio?
Klear starts at On request and Synthesio at On request.
Does Klear or Synthesio run on more platforms?
Klear runs on Web, Api. Synthesio runs on Web, API.
What is Klear best used for?
Klear is most often used for influencer marketing platform, social media monitoring, influencer discovery and outreach. Of those, influencer marketing platform and social media monitoring are not what Synthesio is typically brought in for.
What can Klear do that Synthesio cannot?
Klear covers AI-powered discovery, Demographic analysis, Campaign management, Performance analytics. Synthesio covers Global social listening, Signals, Audience analysis, Ecommerce listening.

Answered from the vendors’ own pages

Klear: What is Klear's current pricing model?

Klear is now part of Meltwater's influencer marketing suite. Pricing is tailored rather than one-size-fits-all, based on monitoring scope, data volume, user count, and support needs.

Source
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.

Klear: How does Meltwater/Klear pricing work?

Meltwater offers Starter, Pro, Enterprise, and Agency plans with customized pricing. Annual contracts with 12-month minimum are standard. Implementation fees may apply.

Source
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.

Klear: Does Klear/Meltwater offer free trials?

Meltwater does not offer self-serve free trials. Expert-guided demos are provided at no cost upon request.

Source
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.

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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