Best Synthetic Data Generation Software in 2026
Updated
In short: Tonic.ai is ranked #1 of 30 as of 4 October 2026, ahead of Simudyne Pulse and Synth Studio. The best-ranked option with a free plan is Simudyne Pulse. The lowest first paid tier on this page is Tonic.ai at $29/mo.
Teams use synthetic data generation software to create data for workflows that call for generated rather than solely real records. The entries are compared on data modalities, privacy technique, output formats, API access and deployment options; generation limits, free plans and paid-from pricing add further points of comparison. Tonic.ai, MOSTLY AI and YData SDK appear first, with Synthesized and SynthForge IO next. Consider what kinds of data and output formats your workflow requires, where the software can be deployed, and whether the listed generation limits and access options fit your use.
30 synthetic data generation software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Data modalities | |
|---|---|---|---|---|---|---|---|---|
| 1 | Tonic.ai | 7.4 | RecognisedAPIDocumented | $29/mo | Yes | 29 /mo | relational databases, unstructured data, free text, PDFs, DOCX files, emails, JSON, mock APIs | View |
| 2 |  Simudyne Pulse | 7.3 | RecognisedAPIDocumented | Free | Yes | — | order books, L1/L2/L3 quotes, depth, orders, trades, order flow | View |
| 3 | Synth Studio | 7.3 | RecognisedAPIDocumented | Free | Yes | — | tabular | View |
| 4 | Synthetic Data Vault | 7.3 | RecognisedAPIDocumented | $250/mo | Yes | — | — | View |
| 5 | SynthForge IO | 7.3 | RecognisedAPIDocumented | Free | Yes | — | tabular, relational, document, ML training datasets | View |
| 6 | YData SDK | 7.3 | RecognisedAPIDocumented | Free | Yes | — | tabular, time-series, relational databases, text corpus, documents, question-and-answer pairs | View |
| 7 | MOSTLY AI | 7.2 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 8 | Synthesized | 7.2 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 9 | Aindo Synthetic Data Platform | 6.9 | RecognisedAPIDocumented | — | — | — | tabular, relational, time series, text | View |
| 10 | NVIDIA ShadowPlay | 6.0 | RecognisedAPIDocumented | Free | Yes | — | images, 2D/3D bounding boxes, semantic labels, normals, depth, point clouds | View |
| 11 |  SDV Enterprise | 5.9 | RecognisedAPIDocumented | $250/mo | No | — | single-table, multi-table, sequential | View |
| 12 |  SynthCity | 5.9 | RecognisedAPIDocumented | Free | Yes | — | tabular, time series, survival analysis, images | View |
| 13 | NVIDIA Omniverse | 5.6 | RecognisedAPIDocumented | — | Yes | — | images, 2D/3D bounding boxes, semantic labels, normals, depth, point clouds | View |
| 14 | metasyn | 5.5 | RecognisedAPIDocumented | — | Yes | — | tabular | View |
| 15 | StreamGen | 5.4 | RecognisedAPIDocumented | — | Yes | — | time series, wafer maps | View |
| 16 |  SynthEngyne | 5.4 | RecognisedAPIDocumented | — | Yes | — | text, image, tabular, time-series | View |
| 17 |  Synthetic AI Data | 5.4 | RecognisedAPIDocumented | — | Yes | — | images | View |
| 18 |  Verisim Health | 5.4 | RecognisedAPIDocumented | — | Yes | — | eligibility and enrollment, medical claims, pharmacy claims, revenue and payment, encounters, laboratory results, ADT events, member journeys | View |
| 19 |  Synthea | 5.2 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 20 | Synthia | 5.2 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 21 | Anyverse | 5.1 | RecognisedAPIDocumented | — | — | — | RGB/visible cameras, NIR, SWIR, MWIR, LWIR/thermal, ToF, LiDAR, radar/mm-wave, hyperspectral, raw sensor images, point clouds, annotation metadata, per-pixel metadata | View |
| 22 | Betterdata | 5.1 | RecognisedAPIDocumented | — | — | — | tabular, relational, time-series, text-in-table | View |
| 23 | BlueGen.ai | 5.1 | RecognisedAPIDocumented | — | — | — | tabular, relational, time series, longitudinal | View |
| 24 |  K2view Synthetic Data Generation | 5.1 | RecognisedAPIDocumented | — | — | — | structured, tabular; unstructured, image and video | View |
| 25 |  NeMo Data Designer | 5.1 | RecognisedAPIDocumented | — | — | — | tabular, text, code, structured JSON, images, embeddings | View |
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which synthetic data generation software is ranked first on Inferse?
Tonic.ai is ranked #1 of 30 with a score of 7.4. Simudyne Pulse is second and Synth Studio third.
How many of these have a free plan?
9 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Tonic.ai has the lowest first paid tier we found: $29/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.