Data365 Alternative: Weir vs Data365 Pricing (2026)

Weir is a Data365 alternative for X (Twitter) and Reddit data that bills per result, with no monthly subscription.

Data365 covers seven social networks on monthly plans that start at €300. We run Weir, so every Data365 fact here comes from data365.co, checked on 22 October 2026.

A Data365 Twitter search is a task you start, wait on and then fetch. On Weir it is one call:

curl https://api.weirapp.io/v1/x/search \
  -H "Authorization: Bearer $WEIR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"query": "yourbrand", "limit": 20}'

Data365 alternative or Data365: which fits you?

Both sell public social data by API. They differ in how you pay and how many networks you get.

A credit is not the same money on each side. Fully used, Basic works out to €0.60 per 1,000 credits. Weir's packs run $0.10 to $0.20 per 1,000.

Pick by the job:

• You need Instagram, TikTok, Facebook, Threads or Pinterest: choose Data365. Weir reads X and Reddit only.
• You need comments on most posts, at volume: choose Data365. Its 5-credit post with comments is hard to beat.
• Your volume is small or uneven: choose Weir. You pay for what you read, and packs never expire.
• An AI agent will read the data: choose Weir. Its X MCP server works in Claude and ChatGPT.

Data365 pricing: what each plan costs in October 2026

Data365 sells three monthly subscriptions, priced in euros.

Here is the billing basis for each price, from Data365's pricing page and FAQ:

• Basic and Standard are monthly subscriptions. The FAQ says the plan "is billed monthly", by card or wire transfer.
• Custom is quoted. You talk to sales about networks and volume.
• Credits come with the plan. The page doesn't say whether unused credits roll over, or what happens past the limit.
• Only POST requests spend credits. Data365's intro page says the GET calls that check and fetch a task are free.
• The free trial lasts 14 days, with no card. It starts after a form and an intro call, and the intro page caps it at 500,000 credits.

Each kind of data has its own credit price:

1 profile with info9 credits

1 search request7 credits

1 post with comments5 credits

1 post1 credit

A search request costs 7 credits, then each post it finds costs 1 more. Data365's own example: 100 posts with comments cost 7 + 100 × 5 = 507 credits.

The full credit table lives in Data365's API docs. The FAQ says those open "after you have an introductory call with our team."

What 90,000 X posts a month cost on each

Take a brand-tracking job: 10 keywords on X, each searched 3 times a day, with 100 posts per search. Over 30 days, that's 900 searches and 90,000 posts.

On Data365 Basic:

• Searches: 900 × 7 = 6,300 credits.
• Posts: 90,000 × 1 = 90,000 credits.
• Total: 96,300 credits, well inside Basic's 500,000.
• Price: €300, about $337 at the ECB's 21 October rate.

On Weir:

• Calls: X serves about 20 posts per search page, so 90,000 posts take 4,500 calls.
• Credits: 4,500 + 90,000 = 94,500. Less 5,000 free, you buy 89,500.
• Price: $14.92 at the $20 pack's rate.

You'd buy one $20 pack of 120,000 credits. About 30,500 carry over, since packs never expire.

Now push Basic to its limit. 4,600 searches of 100 posts use 492,200 Data365 credits, still €300.

The same 460,000 posts on Weir take 23,000 calls, or 483,000 credits. Less the free 5,000, that's $59.75 at the $200 pack's rate.

Data365 Basic, 460,000 posts€300 (about $337)

Data365 Basic, 90,000 posts€300 (about $337)

Weir, 460,000 posts$59.75

Weir, 90,000 posts$14.92

Basic covers one network. A second one means Standard, at €850 a month.

How the Data365 Twitter API works: start, wait, fetch

Data365 runs each request as a task. Its intro page lays out three calls:

1. POST to start a taskFor example /twitter/profile/{username}/update. This call spends credits.
2. GET the same pathRepeat until the status reads "finished", 1 to 5 minutes on average.
3. GET the resultsThe data comes back as JSON, and this call is free.

The same page lists auto-updating tasks and a callback when a task finishes. Traffic is capped at 100 requests a second.

Weir answers in the call you make. We ran a search of @XDevelopers' own posts on 22 October 2026, leaving out reposts and replies. It returned 3 posts for 4 credits; the newest, trimmed:

{
  "id": "2111172163776708859",
  "text": "New guide to the 𝕏 Chat API from @santiagomed: ...",
  "createdAt": "2026-10-16T19:07:22.000Z",
  "author": { "username": "XDevelopers", "followersCount": 697852 },
  "likeCount": 120,
  "retweetCount": 18,
  "viewCount": 15052
}

For alerts, Weir has monitors that post only new results to a signed webhook. They run daily on the free tier and hourly on paid tiers.

When to choose Data365

Choose Data365 when you need more than X and Reddit, or a vendor who adapts the API for you.

When to choose Weir

Weir fits developers who want X or Reddit data now, in code or an AI agent.

See Weir's pricing for every pack and tier.

When not to use Weir

• You need Instagram, TikTok, Facebook, Threads or Pinterest. Weir reads X and Reddit only.
• Your job is mostly comments, at volume. Data365's 5-credit post with comments costs less per comment.
• You want a person to shape the API for you. Data365 offers custom work and email support.
• Price per tweet is all that matters. TwitterAPI.io lists $0.15 per 1,000 tweets, and it can post; see Weir vs TwitterAPI.io.

FAQ

What is a good Data365 alternative?

It depends on the networks you need. For X and Reddit paid per result, Weir starts free. For the cheapest tweets alone, TwitterAPI.io lists $0.15 per 1,000. For X's own data and terms, the official X API charges $0.005 per post read, as of October 2026.

How much does Data365 cost?

As of October 2026, Data365 Basic costs €300 a month for one network and 500,000 credits. Standard costs €850 a month for three networks and 1,000,000 credits. Custom plans cover up to seven networks and are quoted. All plans are billed monthly.

Does Data365 have a Twitter API?

Yes. Data365's Twitter page lists more than 20 public data endpoints, including profiles, timelines and keyword or hashtag search. Each request runs as a task: you start it with a POST, wait for it to finish, then fetch the JSON. A search request costs 7 credits.

Does Data365 have a free trial?

Yes, 14 days with no card. You request it through a form, and a manager sets it up after an intro call. Data365's intro page caps the trial at 500,000 credits. Weir instead gives 5,000 free credits every month, with a self-serve key.

Sources

All checked 22 October 2026:

• Data365 pricing page and FAQ: https://data365.co/pricing
• Data365 intro page, credits, limits and trial: https://data365.co/intro
• Data365 Twitter API page: https://data365.co/twitter
• ECB euro reference rates, 21 October 2026 (€1 = $1.1234): https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml
• TwitterAPI.io pricing and posting: https://twitterapi.io/pricing and https://docs.twitterapi.io/api-reference/endpoint/create_tweet_v2
• X API pricing: https://docs.x.com/x-api/getting-started/pricing
• Weir pricing: https://weirapp.io/pricing
• Weir billing, pagination, monitors and MCP docs: https://docs.weirapp.io/billing, https://docs.weirapp.io/pagination, https://docs.weirapp.io/monitors and https://docs.weirapp.io/mcp
• Our Weir search of @XDevelopers posts, 22 October 2026