ResponseSource vs TopicalMap AI in 2026: UK journalist outreach vs one-minute keyword clustering
One connects PR professionals with journalists actively seeking sources. The other turns a seed topic into 800 to 1,200 clustered keywords with content briefs in about a minute.
ResponseSource
TopicalMap AI- ResponseSource is a UK media relations tool built around the Journalist Enquiry Service. TopicalMap AI is a keyword clustering and content planning tool with no PR or journalist function.
- TopicalMap AI has a free tier with 3 full topical maps and published pricing from $46/month on annual billing. ResponseSource requires a sales conversation on every tier.
- TopicalMap AI generates 800 to 1,200 clustered keywords with real search volume and content briefs in about one minute per map. ResponseSource has no keyword research feature of any kind.
- Both tools support white-label delivery for agencies: ResponseSource via its Full Suite tier for press release distribution, TopicalMap AI via white-label PDF export on paid plans.
- TopicalMap AI gates API access behind the Pro tier and above. ResponseSource has no API on any tier.
ResponseSource and TopicalMap AI sit in entirely different corners of a marketing stack. ResponseSource is the UK PR industry's standard tool for earning press coverage through its Journalist Enquiry Service. TopicalMap AI is a content planning tool that generates a full topical keyword map, complete with real search volume and content briefs, from a single seed topic in roughly a minute. Neither one overlaps with the other's core job, which makes the choice between them mostly a question of which problem you actually have: earning press coverage, or building a content roadmap.
The tools at a glance
ResponseSource
UK media relations platform connecting PR professionals with journalists seeking expert comment
ResponseSource has run for over two decades as the UK PR industry's core platform for earning press coverage. Its Journalist Enquiry Service lets journalists post live requests for expert comment or data on stories they are already writing, and PR subscribers respond directly rather than pitching cold.
The platform also includes a UK journalist and media outlet database, a press release wire for reaching curated sector lists, freelance journalist profiles, and lightweight coverage monitoring, all scoped almost entirely to the UK and Irish markets.
There is no API and no published pricing on any tier. For UK PR agencies and in-house comms teams, the sales-led process is a known tradeoff for consistent access to genuine editorial opportunity, but it means ResponseSource offers nothing for content or keyword planning.
| Feature | JES Only Contact | Journalist Database Contact | Full Suite Contact |
|---|---|---|---|
| Journalist Enquiry Service | Yes | No | Yes |
| Press Release Wire | No | No | Yes |
| API access | No | No | No |
TopicalMap AI
Generates 800 to 1,200 clustered keywords with real search volume and content briefs in about one minute
TopicalMap AI takes a single seed topic and returns 800 to 1,200 keywords organized into semantically related clusters, each enriched with real search volume, keyword difficulty, and a content brief. The output is designed to show a content team exactly which topics they need to cover to build authority in a niche.
Pricing runs from a free 3-map trial up to an Agency tier at $311 per month on annual billing. White-label PDF export and Google Docs export are included on paid plans, which makes the tool a natural fit for agencies delivering branded content strategy documents to clients.
There is no SERP analysis or backlink data, so it works best paired with a dedicated rank tracker or competitive intelligence tool. API access is limited to the Pro tier and above, which matters for teams wanting to plug topical map generation into a content pipeline.
| Feature | Free $0 | Starter $46/mo (annual) | Pro $86/mo (annual) | Business $149/mo (annual) | Agency $311/mo (annual) |
|---|---|---|---|---|---|
| Topical maps | 3 maps | Unlimited | Unlimited | Unlimited | Unlimited |
| White-label PDF export | No | Yes | Yes | Yes | Yes |
| API access | No | No | Yes | Yes | Yes |
Head-to-head feature comparison
| Feature | ResponseSource | TopicalMap AI |
|---|---|---|
| Primary use case | UK media relations and journalist outreach | Keyword clustering and content planning |
| UK Journalist Enquiry Service | Yes | No |
| Keyword clustering / topical maps | No | Yes (800-1,200 keywords per map) |
| Content briefs | No | Yes |
| Real search volume data | No | Yes |
| Free tier | No | Yes (3 maps) |
| White-label delivery | Yes (Full Suite, press releases) | Yes (PDF export, paid plans) |
| API access | No | Pro tier and above |
| Starting price | Contact for pricing | $0 (paid from $46/mo) |
Which should you choose?
ResponseSourceTopicalMap AITopicalMap AIResponseSourceThere is no real overlap between these two products, so the comparison is less about which is better and more about confirming they solve different problems. ResponseSource earns press coverage; TopicalMap AI plans content. A team that needs both will end up buying both, since neither can stand in for the other.
Bottom line
Choose ResponseSource if UK press coverage matters to your growth strategy and you want consistent access to live journalist requests. Choose TopicalMap AI if you need a fast, data-backed content roadmap for a new site or content push, starting free with 3 maps before committing to a paid plan. Agencies running both PR and content services will likely need both tools, since there is no functional substitute in either direction.
Frequently asked questions
Does TopicalMap AI include any PR or journalist outreach features?
No. TopicalMap AI is focused entirely on keyword clustering and content planning; it has no journalist database, enquiry service, or press release distribution. For UK media relations specifically, ResponseSource is the relevant tool.
Can ResponseSource help with keyword research or content planning?
No. ResponseSource has no keyword research or content clustering features of any kind. Its scope is limited to journalist outreach, media databases, and press release distribution within the UK and Irish markets.
Which tool is cheaper to start with?
TopicalMap AI has a genuine free tier with 3 full topical maps and no credit card required, then paid plans starting at $46 per month on annual billing. ResponseSource does not publish pricing on any tier and requires a sales conversation to get a quote.
Is TopicalMap AI useful for a PR agency building UK press strategy?
Only indirectly, if that agency also produces content strategy work. TopicalMap AI cannot generate journalist enquiries or press coverage; its output is keyword clusters and content briefs, which is a separate deliverable from earned media.
Do either of these tools offer an API?
ResponseSource has no API on any tier. TopicalMap AI offers API access starting on its Pro tier ($86/month on annual billing), letting teams integrate topical map generation into a content pipeline or CMS workflow.