Stellar: influencer marketing software facts, pricing and fit
Stellar is subscription software for finding, vetting and managing influencer campaigns, aimed at brands and agencies operating their own creator search. Published pricing, read on 7 October 2026: From €299/mo (Discovery Radar). It suits brands and agencies that want to run their own creator search, campaign management and CRM rather than outsourcing execution.
Stellar at a glance
- Type
- Influencer marketing software
- Model
- SaaS
- Headquarters
- Not published
- Founded
- 2018
- Published pricing
- From €299/mo (Discovery Radar)
- Platforms named
- TikTok, Instagram, YouTube
- Category focus
- Horizontal, no stated category focus
- Clients it names publicly
- Not published
- Official site
- stellar.io
Every blank field is a field Stellar does not state on the pages we read. We leave it blank rather than fill it from a third-party database. Facts read 21 September 2026; pricing re-checked 7 October 2026; confidence high.
What Stellar is
Stellar is influencer marketing software brands and agencies run themselves. It searches a stated catalogue of 440M+ creators by image, content or brand mentions, scores them for brand fit and audience quality, and includes campaign management, a creator CRM and reporting. Plans are tiered from a discovery-only option up to full campaign management and an enterprise tier with API access and single sign-on. Each plan includes 3 logins, billed monthly or annually.
Stellar Tech has grown by acquisition, absorbing Creatorz (Benelux) in 2024 and IROIN (Germany) plus a Dutch creator platform in 2025, and operates from offices in France, Belgium, Germany and the Netherlands.
How the commercial model works
Stellar sells tiered subscription software (Discovery Radar, Campaign Manager, Enterprise+) that brands and agencies operate themselves to search, vet and manage creators; each plan includes 3 logins.
Discovery Radar starts from €299/mo and Campaign Manager from €899/mo, each including 3 logins; Enterprise+ is custom via a quote.
Who it suits, and who it does not
Suits: Brands and agencies that want to run their own creator search, campaign management and CRM rather than outsourcing execution.
Less suited: Not ideal if you need managed campaign execution rather than software you operate yourselves, or need more than 3 logins without an add-on.
What stands out
Observations from Stellar's own published scope.
- States a catalogue of 440M+ creators for discovery and lookalike search
- Publishes named entry pricing (€299/mo and €899/mo) rather than requiring a sales call for every tier
- Includes brand-safety and audience-quality flags in its creator profiles
- Grew via three acquisitions (Creatorz, IROIN, a Dutch creator platform) between 2024 and 2025
What to check before you commit
Gaps in what is published, not judgements about quality.
- Enterprise+ tier pricing is custom and not published
- No single headquarters is stated; the company describes offices across four countries
- Every plan is capped at 3 logins, which may require add-ons for larger teams
- No client names or case studies are shown on the fetched pages
Stellar compared with sourcing creators directly
Stellar is software brands and agencies run themselves to search, vet and manage a global creator catalogue and their own campaigns. UGC Agent is narrower: it searches public Instagram and TikTok profiles from a brief and produces an outreach-ready list, without campaign management or CRM features.
We are not a neutral party here, so the table compares responsibility rather than quality. Read the Stellar column as its own published scope, and confirm it on stellar.io before you buy.
| Question | Stellar | UGC Agent |
|---|---|---|
| The job it does | Stellar is subscription software for finding, vetting and managing influencer campaigns, aimed at brands and agencies operating their own creator search. | Find UGC creators in a database of about 28,000 public Instagram and TikTok profiles, or have the AI agent source new ones from a brief, then reach out. |
| Where creators come from | Whatever supply the software is pointed at. | Live public profiles on Instagram and TikTok, with no signup required from the creator. |
| What you hold at the end | Software output and whatever your team does with it. | An exportable creator list plus the relationship, because you contract directly. |
| Published price | From €299/mo (Discovery Radar) | $29, $59 or $199 a month. Every plan starts with a 3-day trial; a card is required. |
| What it does not do | Not ideal if you need managed campaign execution rather than software you operate yourselves, or need more than 3 logins without an add-on. | No video production, no media buying and no managed campaigns: you brief, contract and pay creators directly. |
Alternatives to Stellar
The nearest neighbours to Stellar in this directory, matched on type, commercial model and stated category focus.
- Favikon
Pick it if you want AI-assisted creator search, vetting and outreach in a tool your team runs.
- Modash
Pick it if you run a Shopify brand and want discovery, gifting, affiliates and payments in one subscription tool.
- Storyclash
Pick it if you want to research competitors' influencer activity alongside your own discovery.
- Upfluence
Pick it if you want to search, manage, track and pay creators and affiliates yourself, connected to your store.
Questions brands ask about Stellar
What is Stellar?
Stellar is subscription software for finding, vetting and managing influencer campaigns, aimed at brands and agencies operating their own creator search. It is a saaS for creator content, founded in 2018.
How much does Stellar cost?
Stellar publishes from €299/mo (Discovery Radar) on its own pricing page. Discovery Radar starts from €299/mo and Campaign Manager from €899/mo, each including 3 logins; Enterprise+ is custom via a quote.
Who is Stellar a good fit for?
Brands and agencies that want to run their own creator search, campaign management and CRM rather than outsourcing execution.
Can I use Stellar and UGC Agent together?
Yes. Find and qualify creators in UGC Agent, from its database of about 28,000 Instagram and TikTok UGC creators or a live search from your brief, then take the shortlist into Stellar for whatever it handles better than a spreadsheet. UGC Agent does not produce video or run campaigns, so the overlap is mostly creator discovery.
Sources and corrections
Sources
Claims and where they came from
- Founded in 2018 by Cathy Pill and Sarah Levin Weinberg source
- Acquired Creatorz in 2024 and IROIN in 2025, and merged with a Dutch creator platform in 2025 source
- Discovery Radar plan starts from €299/mo and Campaign Manager from €899/mo, each including 3 logins source
- Operates from offices in France, Belgium, Germany and the Netherlands source
Facts gathered from each company's public site between 21 September 2026 and 7 October 2026. Corrections: hello@ugcagent.app. No company paid to appear here, outbound links carry nofollow, and this directory publishes no ratings, scores or review counts.
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By category focus
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